Which Dripper is Best for Pour-Over Coffee Beginners? Are Flat-Bottom Drippers Better Than V60? What are the Pros and Cons of Conical Drippers?

If you want a complete beginner with no pouring experience to brew a good cup of coffee, FrontStreet Coffee believes most coffee experts would not recommend the V60 — the "all-purpose" conical dripper — but rather a wave filter cup. Compared with cone-shaped drippers, wave filter cups demand less pouring skill while making it easier to extract sweetness from the coffee.

So today, FrontStreet Coffee will explain what makes wave filter cups special, why they don't require high pouring skill, and why they more easily bring out sweetness.

What Is a Wave Filter Cup?

Most people, hearing "wave filter cup" for the first time, imagine some connection between these drippers and cake. But as the picture below shows, these so-called wave filter cups have almost nothing to do with cake.

They are called wave filter cups mainly because the filter paper they use resembles cupcake liners — which is how the name caught on.

It's not hard to spot what they have in common: unlike cone-shaped or fan-shaped drippers, their bottoms are not pointed — they are flat (the origami filter cup being the exception). Because of that flat bottom, the filter paper differs from the regular kind, which is why they also carry a special alias — flat-bottom drippers.

The world's first dripper was actually a flat-bottom version, invented by Melitta Bentz, though it wasn't widely promoted at the time. It was not until 2010, when the well-known Japanese coffee equipment maker Kalita released a dripper called the Kalita Wave, that flat-bottom drippers became known around the world.

In recent years, many competition champions have won prestigious awards using flat-bottom drippers — proof that flat-bottom drippers are by no means inferior to pointed-bottom ones. They have their own distinct advantages.

Advantages of Wave/Flat-Bottom Drippers

The advantages of wave filter cups come mainly from their flat bottom. As FrontStreet Coffee noted earlier, whether cone-shaped or fan-shaped, pointed-bottom drippers form an inverted-cone coffee bed once grounds are added. In an inverted cone, each layer's cross-sectional area shrinks from top to bottom, producing a relatively thick coffee bed. The pouring position and force then have a significant effect on extraction, because water flowing through different positions passes through different bed thicknesses, which leads to variations in liquid concentration and penetration and, in turn, to uneven extraction.

As the picture shows, because wave filter cups have a flat and relatively large bottom, the coffee bed becomes an inverted truncated cone once grounds are added. In fact, some drippers with less steep walls form a bed even closer to a cylinder. Truncated cone or cylinder, the cross-sectional areas of each layer are very similar, which means the coffee bed thickness is reduced. Even if the pouring position isn't standardized or even, or the flow varies, the extraction rate across every area of the bed stays very similar. That means flat-bottom drippers free you from deliberately varying the pouring range and position — large circles, small circles — the way pointed-bottom drippers demand.

At the same time, most flat-bottom drippers have fewer and smaller holes, so the liquid permeates more slowly. This adds a measure of immersion to the extraction, letting all the grounds reach roughly the same degree of extraction. It may not deliver the striking layering that cone-shaped drippers can produce, but the brewed coffee is more balanced, with enhanced sweetness.

That is one reason wave filter cups are recommended for beginners. Even so, there is no such thing as a "good" or "bad" dripper — each has its own advantages, and similar results can be reached with different drippers by adjusting parameters and brewing methods.

FrontStreet Coffee Recommendation

Whatever you brew in, the bean is what you actually taste. If you are just starting out with a gentle, forgiving dripper, a clean and sweet washed Ethiopian is a great match: FrontStreet Gedingding, a washed Yirgacheffe-style coffee, brings citrus, berry, floral notes, and a green-tea sweetness that even a novice pour will reveal.

If you want a little more fruit, FrontStreet Huakui — a naturally processed Ethiopian — fills the cup with tropical fruit, strawberry, passion fruit, jackfruit, and lychee, while the raisin-and-honey FrontStreet Mozart adds a fuller, sweeter body. For those who prefer a deeper, lower-acid cup that still brews easily, FrontStreet Brazil Queen Estate offers balanced nuts, cocoa, and caramel.