Showing posts with label coffee gear. Show all posts
Showing posts with label coffee gear. Show all posts

Monday, May 4, 2026

UFO Coffee Dripper Review: The 80° Cone Design That Boosts Sweetness & Clarity

 This UFO-shaped dripper might look like a gimmick at first glance, but its design is anything but superficial. It actually rethinks the fundamental logic of the classic conical dripper—and that genuinely caught my attention. I’m planning to dive deeper into its design principles and extraction benefits before deciding whether to pick one up and share my hands-on experience with you all.

At its core, the UFO dripper still follows a conical structure. However, both its opening angle and overall form differ significantly from most standard cone drippers. The most notable shift? It moves from what we typically think of as a V60 to something closer to a “V80.” Yes—an 80° cone angle. This steeper angle accelerates water flow. On top of that, instead of the usual raised internal ribs, it features recessed ribs. The combination of an 80° cone and concave ribbing works like a double boost: it concentrates water flow, reduces channeling, and ultimately leads to a more even extraction—bringing out brighter acidity and more expressive aromatics in the coffee.



Let’s break it down further.

At first glance, the dripper appears short and wide. If you look closely at the walls, you’ll notice it’s made of thick ceramic—but not with uniform thickness. The upper wall is actually about 23.7% thinner than the lower section. The rim flares outward like a flying saucer, creating a wide lip. This isn’t just aesthetic—it serves a functional purpose. During brewing, heat naturally rises. The space formed between the wide rim and the top of the filter paper allows steam to escape more efficiently, preventing it from accumulating and condensing back into the brew. This helps maintain airflow above the dripper, stabilizing extraction temperature and avoiding overheating in the upper coffee bed—which can otherwise lead to a “steamed” or overcooked taste.



Now, consider this: when the base diameter and dose remain constant, increasing the cone angle spreads the coffee bed wider and reduces its vertical height. This shortens the distance water travels through the grounds, increases the surface area for flow, and lowers resistance per unit area—resulting in a faster overall flow rate. The outcome? A cup that leans toward higher sweetness, lower bitterness, and a cleaner, more refreshing profile.

But there’s a trade-off. A shallower bed combined with faster flow can lead to under-extraction if left unchecked. That’s where the recessed ribs come into play. They prevent water from taking shortcuts along the edges and ensure it passes through the coffee bed. In other words, they act as a forced flow-guidance system, compensating for the reduced contact time caused by the shallower bed.


This type of concave rib design isn’t entirely new—it has appeared in several classic drippers—but compared to the raised spiral ribs of a traditional V60, it offers some distinct advantages. The recessed vertical grooves create a physical buffer zone between the filter paper and the dripper wall. In conventional designs, water can easily slip along the wet filter paper and bypass the coffee bed (a phenomenon known as bypass flow). Here, those grooves “catch” the water and redirect it downward. By blocking edge channels, the design forces water to pass more evenly through the center of the coffee bed, significantly reducing channeling and improving extraction consistency.


This also means the dripper is more forgiving. Even if your pouring technique isn’t perfect—or if your stream hits the edges—the flow system helps guide the water back on track.

As a result, this dripper shows clear advantages when brewing light roasts or coffees with pronounced floral and fruity notes. Think Geisha or Yirgacheffe: you can expect lifted aromatics, lively acidity, and a clean finish with minimal bitterness or woody astringency—even toward the end of the brew.


That said, there’s one important caveat: this dripper is not compatible with standard filter papers. It requires specially designed UFO filters. Interestingly, these filters aren’t made from traditional paper pulp—they’re composed of a food-safe blend of lyocell and PLA. This means you can skip pre-rinsing without worrying about papery off-flavors.

There are two types of filters: Type A and Type F. “F” stands for fast, while “A” stands for average. Compared to A, the F filter is larger. Type A is designed to produce a brighter, more balanced cup, and is generally sufficient for standard use. Type F, on the other hand, enhances body and works well for hybrid immersion-drip brewing methods.


The manufacturer also provides recommended brewing parameters:

For Type F filters (baseline):

  • Grind size: 800–1100 μm (Comandante C40: 22–27 clicks)
  • Ratio: 15g coffee to 250g water (1:16.67)
    • For more body, increase dose to 16.6g (1:15)
  • Water temperature: 92°C ±4°C
    • Dark roast: ~88°C
    • Very light roast: up to 96°C

Pouring structure:

  • 00:00–01:00: 50g (circular pour)
  • 01:00–01:30: 50g (circular)
  • 01:30–02:00: 50g (circular)
  • 02:00–02:30: 100g (center pour)

For Type A filters (baseline):

  • Grind size: 1000–1300 μm
  • Ratio:
    • 13.5g : 225g (lighter, tea-like body)
    • 15g : 225g (juicier mouthfeel)
  • Water temperature: 92°C

Pouring structure:

  • 00:00–00:30: 45g (circular)
  • 00:30–01:00: 45g (circular)
  • 01:00–01:30: 45g (circular)
  • 01:30–02:00: 45g (center)
  • 02:00–03:30: 45g (center)
  • Total brew time: under 3.5 minutes

For iced pour-over (Type A):

  • Grind size: 1100–1400 μm
  • Ratio: 20g coffee : 200g water
  • Water temperature: 92°C

Pouring structure:

  • 00:00–00:30: 50g (circular)
  • 00:30–01:00: 50g (circular)
  • 01:00–01:30: 50g (circular)
  • 01:30–03:00: 50g (center)

Brew hot, then pour directly over a glass filled with ice and enjoy.

They’ve also released a UFO Dripper V2 made from durable, heat-resistant Tritan, which is better suited for immersion-drip hybrid brewing with Type F filters. I won’t go too deep into that here.


The brand has also collaborated on various limited-edition releases, including filter papers with Spain-based SIBARIST and handmade ceramic drippers with multiple studios. One standout collaboration, in my opinion, is with MK Studio—a Copenhagen-based ceramics studio founded by Magdalena and Michal, a husband-and-wife team. Combining Michal’s background as a chef with Magdalena’s expertise in ceramics, they blend culinary sensibility with artistic craftsmanship. Their take on the UFO dripper is more expressive and artistic, with each color limited to just 60 pieces worldwide—though they’re likely sold out by now.


To wrap it up: from concept to execution, this dripper feels thoughtfully designed and logically consistent. It’s best suited for intermediate to advanced brewers who have some control over their technique. If you’re looking to highlight delicate notes like fruit acidity and florals—and push your pour-over experience to the next level—this might just become your new favorite brewing “toy.”

Monday, March 23, 2026

The Miniature World of Coffee: Unboxing My Kalita x BANDAI Gashapon Collection

 I’m back with another installment of my "Coffee Aroma Journey" gashapon series! Before I knew it, my collection had grown into a massive stash—I’ve easily got dozens of these little capsules by now.

I’ve always felt that gashapon culture captures the very essence of Japanese craftsmanship (shokunin). It’s more than just a toy; it’s a tiny, interactive world that offers a moment of inner peace. Through these miniatures, you get to trace a brand’s history and feel the timeless charm and evolving role of coffee culture across different eras and countries.

Today, I’m unboxing the Kalita Miniature Collection by BANDAI. This 8-piece set features Kalita’s most iconic gear: various hand grinders, the signature three-hole trapezoid drippers, filter papers, and that gorgeous copper pour-over kettle. Honestly, even without the logos, the silhouettes alone scream "Kalita." That’s the definition of a true classic.

So, let’s dive into these capsules while chatting about the stories and design brilliance behind them. I’ve realized that the world of gashapon forces me to focus on details I usually overlook—it’s a fun way to have a "self-dialogue." I guess I really am a total "gashapon head," haha!

The Kalita Legacy: Bringing Professional Coffee Home

The Kalita story began in 1958. Back then, coffee in Japan was something you only found in specialized cafes and restaurants. Kalita’s breakthrough was simplifying professional techniques so regular people could enjoy great coffee at home, quickly becoming a household name.

Many of their products are still handcrafted by Japanese artisans—take the metalwork from Tsubame City in Niigata, for example. The brand has a strong "craftsman DNA." Since their designs are often inspired by professional baristas, they strike a perfect balance between being "down-to-earth" and highly functional. They are masters at using the physical properties of copper, ceramic, and cast iron to enhance extraction flavors.

The "Origin Story": The Three-Hole Trapezoid Dripper

In this 8-piece set, the first highlight is the classic three-hole trapezoid (or fan-shaped) dripper. I’d call this Kalita’s "bread and butter." Launched in 1959, it practically defined the home-brewing style in Japan.

The trapezoid shape was originally designed to fit the coffee carafes common in Japanese homes at the time. The three small holes at the bottom ensure even water distribution, allowing for a uniform extraction of the coffee bed. Meanwhile, Kalita’s signature "ribs" create channels between the filter paper and the dripper, preventing the paper from sticking and ensuring a smooth flow.


Including this dripper in the gashapon set is a nod to Kalita’s roots. It’s the "National Design" that brought coffee into the living room. The miniature even comes with a classic Kalita coffee scoop on a metal chain, making it a super cute accessory. Between the red and white versions, I think I’m partial to the white one!

Note: These three holes are usually 2-3mm in diameter—a precise measurement that dictates a moderate flow rate, perfect for the rich, full-bodied extraction of medium-to-dark roasts.

The "Nokia" of Coffee: Vintage Hand Grinders

Another heavy hitter in this collection is the replica of two iconic hand grinders: the Diamond Mill and the Classic Mill BR. They just ooze vintage vibes.

The Diamond Mill is a beast. The real version features a heavy cast-iron body and a signature wooden drawer. There’s something so romantic about the "functional aesthetics" of that drawer. It’s not just a part of the structure; it’s part of the ritual. Pulling it open to find neatly ground powder and that hit of fresh aroma is pure magic.

Actually, the wooden drawer isn't just for decoration; it’s part of the "original DNA" of 19th-century German "Solida" patent designs. Think of it as the "Nokia" of the coffee world—indestructible and classic. The grinding mechanism is completely separate from the catch bin, which was a huge leap forward from the early days when you had to brush grounds out from the bottom.

In the gashapon version, the handles actually turn and the drawers really open! The level of interactivity is incredible. While these vintage grinders might not match the precision of modern gear, they usually feature an adjustment nut that lets you switch from a coarse French Press grind to a fine pour-over. Plus, because they can be fully disassembled for cleaning, they often produce a more consistent grind than many later, "simplified" models.

The set also includes two versions of the Classic Mill, including the oak-body model. In the early days of specialty coffee, this was the gateway to "freshly ground" happiness for many. Though the fixed central shaft wasn't the stablest—leading to some unevenness and "fines"—modern versions have optimized the craftsmanship. (I even tucked a Kenya PB bean inside the tiny drawer of mine, haha!)

The Perfection is in the Details: Filter Paper & The Copper Kettle

One of the standalone capsules features the Kalita Trapezoid Filter Papers. It’s a three-piece set: a coffee scoop, a single filter paper (they even captured the texture of the crimped edges!), and a box of filters that looks exactly like the real packaging. This kind of attention to detail is why Japanese gashapon are so satisfying to collect. It’s actually my favorite piece in the whole set.

Finally, we have the Classic Kalita Copper Kettle—the brand’s aesthetic condensed into one object. In the world of Kalita, copper is the "holy grail."

Choosing copper wasn't just about the vintage look; it’s about physics. Copper’s thermal conductivity is 401W/m·K—about 16 times that of stainless steel. This means when you pour in hot water, the entire body heats up instantly, keeping the water temperature stable and preventing cold spots. For coffee extraction, stable temperature is key to a balanced flavor.


Because it conducts heat so well, it’s also sensitive to change. If you start with 92°C water, the temperature will naturally drop about 3-4°C during a 3-minute brew. This creates a "gradient extraction"—high heat at the start brings out the aroma and acidity, while the slightly lower temp at the end pulls out the sweetness and body. This "layered" flavor is exactly why veteran brewers are obsessed with copper.

It’s not a "perfect" all-rounder—it loses heat fast, has a specific flow rate, and requires high maintenance—but it remains the dream kettle for countless coffee lovers.

Saturday, March 14, 2026

The Crazy Evolution of Coffee Filter Paper: How Filter Choice Changes Pour Over Coffee Flavor

 When it comes to coffee extraction—whether it's espresso or pour-over—there’s one thing you simply can’t avoid: the filter paper.

This small sheet of paper has quietly evolved over the past few years alongside the technological development of specialty coffee. In fact, its evolution has been so dramatic that the word “crazy” might not be an exaggeration. This “craziness” includes innovations in materials, upgrades in functionality, and of course, some pretty crazy price tags as well—haha.

Today, I’d like to talk about why filter papers in coffee extraction keep evolving. What exactly are people pursuing when they aim for the ultimate cup of coffee? And what role can filter paper play in shaping the final result? Let’s dive into the “crazy evolution” of coffee filter papers.

Different filter papers vary in density, thickness, structure, and permeability, and these factors directly determine the flow rate. Flow rate, in turn, affects coffee extraction, flavor, and mouthfeel.

Filter paper is no longer just a simple barrier separating coffee grounds from water, nor is it merely about achieving a cleaner cup. Today, it has moved far beyond its basic function and plays a significant role in shaping the extraction process.

Under the philosophy of precise and controllable brewing, filter papers can now be chosen specifically for different roast profiles or processing methods, allowing more targeted brewing experiments. By selecting different types of filter paper, brewers can effectively improve clarity, sweetness, and roundness in the cup.

Filter papers have evolved from simple pulp-based materials into products with carefully engineered density, fiber structure, permeability, and even hydrophobic properties. Their impact is quite noticeable because they introduce a meaningful variable into the brewing process.

During this evolution, several brands have become particularly representative—especially those that focus on producing functional filter papers. One of the most iconic examples is Sibarist. I’ve previously written about many of their products, from their early fast-flow filter paper designed for the Hario V60 to their later DUAL CHAMBER layered filters.

Another example is CAFEC, which produces filter papers designed for different roast levels. Then there’s KINTO with its well-known silky slow-flow filter papers.

All of these filter papers share one key characteristic: they help baristas control the flow rate through the material’s texture and structural properties.

And yes—flow rate control is a crucial factor in coffee extraction. Filter paper may seem like a minor variable, but its impact is clearly visible and perceptible in the final cup.

It influences how water flows through the coffee bed and controls how compounds such as oils, sugars, and acids enter the final brew. This directly affects the mouthfeel and flavor balance.

Let’s take CAFEC filter papers as an example.

For light roasts, the recommended filter has a thickness of 0.15 mm, making it the thinnest of the three. The inner surface has no crepe texture, which results in a smaller internal surface area. Coffee fines attach to this small area, leaving fewer channels for water flow, causing water to accumulate inside the filter.

During brewing, this slows down the flow rate and allows more aromatic compounds to develop. Meanwhile, the crepe texture on the outer side allows the brewed coffee to flow out smoothly. The higher density of the paper also helps prevent fine particles from passing through, ideally producing a cup that is aromatic and clean.

Next is the T-90 filter, designed for medium to dark roasts, with a thickness of 0.28 mm, making it the thickest of the three.

Both the inner and outer surfaces feature crepe textures, creating double-sided creping that allows water to flow most smoothly. Among the three filters, it also provides the largest surface area and relatively lower density. Even if fines attach to the filter surface, the flow rate remains stable.

The goal here is to produce a balanced and full-bodied flavor, enhancing both sweetness and richness.

The T-83 filter, designed for dark roasts, has a thickness of 0.22 mm, placing it in the middle in terms of both thickness and density. It also features double-sided creping, but with a unique design: the crepe height is intentionally kept lower.

In other words, most of the crepe structure is concentrated closer to the bottom of the filter near the dripper’s outlet. During the first half of brewing, when fewer fines have accumulated, water flows relatively smoothly. In the later stage, as more fines attach to the filter, the flow slows down. This helps promote a stronger body and enhanced sweetness in the final cup.

It’s fascinating, isn’t it? Even such a small piece of paper can have a significant impact.

Thinking back 10 or 15 years ago, people were mostly debating whether to buy bleached filter paper or natural (unbleached) filter paper. Today, filter paper selection has become far more multidimensional. Many products are now designed with specific functions to match particular brewing devices or coffee bean characteristics.

This evolution is a natural result of the continuous advancement of brewing equipment, as well as the increasing diversity of coffee processing and roasting techniques.

Flavor compounds in coffee dissolve at different rates. Some extract quickly with hot water, while others require longer contact time.

Based on this principle, differences in filter paper permeability can help extract specific combinations of soluble compounds. For example, the classic FAST filter paper from Sibarist is designed to increase extraction yield within a shorter brewing time. It emphasizes compounds extracted early in the brewing process, highlighting acidity, complexity, and flavor vibrancy.

So when choosing filter papers for everyday brewing, what basic principles should we follow?

Here are a few general guidelines. Of course, they’re only references—you should always adjust based on your own brewing practice and flavor preferences.

From a flavor perspective, if you enjoy delicate, floral, or high-acidity profiles, a fast-flow filter is often a good choice. It helps maintain clarity, aromatic complexity, and a lighter mouthfeel, making the coffee feel more elegant and refined.

On the other hand, if you prefer coffee with strong body and noticeable sweetness, you might choose a denser filter paper and pair it with a longer extraction time to build deeper sweetness and a richer texture.

Another factor to consider is your brewing device.

If you’re using a dripper that tends toward immersion-style extraction, such as a slow-drip system, pairing it with a faster-flow filter paper can help prevent over-extraction while maintaining clarity and flavor definition.

You can also take the coffee processing method into account.

Washed coffees usually contain less surface oil because most of the oils remain locked within the bean’s cellular structure. As a result, they often require a longer extraction time to release more oils and aromatic compounds.

Natural (sun-dried) coffees, on the other hand, tend to have higher surface oil content and release soluble compounds more quickly. In such cases, pairing them with a faster-flow filter can work well.

That said, nothing replaces hands-on experimentation.

Try brewing the same coffee with the same equipment but using different types of filter papers. Pay attention to how the mouthfeel, clarity, and balance of the coffee change.

You might be surprised by how much difference that small piece of paper can make—and hopefully, you’ll have some interesting brewing insights to share with others as well.

Thursday, January 29, 2026

Roasting Coffee Beans with a Hand-Cranked Popcorn Machine: Clever Hack or Dangerous Mistake?

 Not long ago, I came across a video online showing someone roasting coffee beans using a traditional hand-cranked popcorn machine—the kind we used to see on the street when we were kids, the one that would suddenly go BOOM behind you without warning. Honestly, that thing alone was childhood trauma for many of us. Of course, when used for coffee beans, there wouldn’t be that final explosive step. From a purely theoretical standpoint, this method does seem somewhat feasible. Still, I find it extremely unreliable in practice. So today, I want to take a closer, more serious look at this idea.

Traditional hand-cranked popcorn machines are actually somewhat similar to hand-mesh coffee roasting. Both rely on an external heat source—usually an open flame—to heat a sealed metal drum, allowing the contents inside to undergo physical and chemical changes. By manually cranking the handle, the beans can be agitated so they heat more evenly, reducing the risk of localized scorching. In principle, this isn’t all that different from how professional coffee roasters work. From a purely “can it cook the beans” perspective, yes—it can roast green coffee beans to a drinkable state. But to me, this method, much like hand-mesh roasting, comes with far too many uncontrollable variables and places very high demands on the operator’s skill. One small mistake, and things can go south very quickly.

As we all know, coffee roasting is a precise science. Different beans and different roast levels—light, medium, dark—require careful control of the temperature curve and the final endpoint temperature. With a popcorn machine, the temperature is neither measurable nor controllable. This makes it very easy to end up with beans that are burnt on the outside and underdeveloped on the inside—or worse, completely charred. Beyond temperature instability, timing is also extremely difficult to manage. Coffee roasting requires holding beans at specific temperatures for specific durations to properly develop flavor. A popcorn machine simply cannot provide that level of control. Roast time becomes entirely dependent on personal experience, and with so many variables involved, the outcome is highly random.

There’s also a critical safety concern that deserves special attention. When heating corn, popcorn machines build up internal pressure until the final “pop.” While coffee beans won’t explode like corn, they do release a large amount of smoke during roasting—mainly carbon dioxide and vaporized oils. If exhaust is insufficient, pressure can still build up inside a sealed container, creating a real risk of rupture or even explosion. On top of that, coffee roasting produces a lot of chaff, which is highly flammable. Professional coffee roasters are equipped with robust exhaust and cooling systems to handle this. A traditional hand-cranked popcorn machine, operated over an open flame in an open environment, dramatically increases the risk of chaff ignition or internal flare-ups.

Even if all of these risks were somehow managed through experience, roasting consistency would still be a major issue. Uneven roasting would result in inconsistent bean color, muddled flavors, and a pronounced smokiness in the cup. It would be nearly impossible to develop the elegant acidity, sweetness, and floral or fruity notes that make coffee enjoyable. Instead, you’re far more likely to get unpleasant defects such as smoky, burnt, rubbery, or bitter flavors. I’ve actually had coffee from small shops that intentionally use hand-mesh roasting—perhaps precisely for that smoky character. But achieving clean, pleasant flavors with such traditional methods is incredibly difficult. On top of that, post-roast cooling is absolutely crucial. A popcorn machine cannot cool beans quickly, allowing residual heat to continue roasting them and trapping dull, baked flavors inside.

So when you see videos like this online, I strongly advise against imitating or experimenting with them out of curiosity. Many content creators do these “wild” methods simply to make entertaining videos or chase traffic. In reality, using a traditional popcorn machine to roast coffee is both dangerous and inefficient, and it’s almost impossible to produce a truly good cup of coffee this way. If you really want to experiment with hands-on roasting, I’d recommend starting with a proper coffee roasting hand mesh instead. That’s how many enthusiasts begin. It’s inexpensive, but it requires practice—and good ventilation and fire safety are essential.

Finally, for anyone thinking about getting into coffee roasting: the real joy lies in fine control over flavor. And that inevitably means using the right tools. For your own safety—and for a genuinely good cup of coffee—it’s worth choosing a more appropriate and professional approach.

Monday, January 19, 2026

Why Coffee Cups Matter: Rethinking Large vs Small in Specialty Cafés

 When we order coffee in cafés, it’s common to see certain drinks on the menu offered in “large” and “small” sizes (and let’s not bring up that brand that contradicts itself). But in reality, most espresso-based drinks already come with a naturally fixed serving size by design. Those so-called size options are often nothing more than a blunt, convenience-driven modification for consumption scenarios. I’ve long felt that cafés perhaps shouldn’t think in terms of “large” or “small” at all, but rather in terms of purpose-specific coffee cups. Today, I want to talk about where this idea comes from.

This isn’t the first time I’ve thought seriously about this topic. Early last year, when a certain brand launched an 8-ounce cortado, it sparked plenty of discussion within the industry. In the world of specialty coffee, the idea of using a purpose-designed cup for each drink reflects a deep respect for coffee culture and the consumer experience. It shifts thinking away from the purely practical logic of “big vs. small” and toward a coordinated design that balances ritual, function, and flavor. That alone makes it something worth serious consideration—and practice—within the industry.

We all know that every classic coffee drink carries an implicit functional logic in its cup design. As the specialty coffee world becomes more refined, we’re seeing more niche, highly specific products emerge to meet the needs of segmented markets. Take the cortado as a simple example. Traditionally, a cortado is served in a cup of around 130 milliliters. This volume precisely matches an espresso-to-milk ratio of roughly 1:1 to 1:2, ensuring that each sip delivers both the richness of espresso and the smoothness of milk. The drink isn’t diluted by excess volume, nor does it lose heat too quickly due to overly thick cup walls. To achieve this balance, a dedicated cortado cup is essential—it best represents the drink as intended. After all, the cup itself is one of the factors that influences flavor and presentation.

If you serve a cortado in a large cup, the extra milk or water disrupts that precise ratio. What you end up with—like an 8-ounce “cortado”—is essentially a latte, and the original design intent of the drink becomes completely blurred. A purpose-specific cup also acts as a kind of “silent language.” When I order a cortado in cafés abroad, one of my main reasons is to evaluate the shop’s level of professionalism through how the drink is presented: the cup, the integration of espresso and milk, and the resulting flavor. When the right cup is used, it often signals to me that the café truly knows what it’s doing—grounded in coffee tradition and attentive to the overall quality of the experience.

At the same time, serving coffee in dedicated cup designs guides customers toward the most appropriate way to enjoy each drink. Coffee is a multisensory experience, engaging sight (presentation), touch (how the cup feels in the hand and its temperature), smell (how aromas are concentrated), and taste (how temperature and texture evolve). The thickness of the rim affects how the liquid meets the lips; the shape of the cup influences aroma release and the stability of milk foam. Material matters too—ceramic retains heat better, while glass highlights visual layers. That’s why many cafés choose glass cups for cortados: to let customers see the beautiful interaction between milk and coffee. In fact, cortado in Spanish literally means “cut,” referring to this very interplay.

Some might argue that using purpose-specific cups for every drink would require owning an overwhelming number of different cups. For small cafés, storing and managing a dozen or more specialized cups can indeed be a significant cost and logistical burden. But this can be approached selectively or in stages. Start with the core classics—espresso, cappuccino, cortado—drinks where cup volume truly matters. Many independent cafés already think deeply about this. You can feel the care they put into matching drink volumes with the right cups. These choices go far beyond whether a cup simply looks good; they reflect careful consideration. This is a sign of specialty coffee culture maturing and becoming more refined.

One drink, one cup—much like using the proper glass for a specific wine. It’s an extension of flavor and a vessel of culture. It represents not just serving a coffee beverage, but presenting a complete coffee work. When I drink a cortado, what I taste isn’t only the precise balance of espresso and milk, but also the sense of ritual and intention behind it. And isn’t that exactly where the true appeal of professional coffee lies?