What does the trapezoid dripper's three-hole design do in coffee brewing?

The three-hole trapezoid dripper spreads water across a flat bed and drains through three openings, which slows flow compared with a single large hole. That steadier drainage gives a more even extraction and a rounder cup, while cone drippers like the V60, with their deep shape and large single hole, push faster flow and highlight acidity.

A practical test used 20 grams of golden mandheling coffee ground near EK43 setting 11, with about 70 percent passing a No. 20 sieve, similar to coarse granulated sugar. The ratio was 1:15, so 300 milliliters of water at 88°C, poured in three stages through a Kalita dripper. The flat bed and slower drain suited this softer, low-acid coffee.

In the world of coffee brewing, the shape and structure of the dripper often directly influence the final flavor profile. As one of the classic styles, what extraction characteristics does the three-hole design of the trapezoid dripper actually bring? What are the essential differences between it and the common fan-shaped and cone-shaped drippers? And when faced with cone-shaped drippers represented by the V60, is the trapezoid dripper suitable for your brewing habits? Starting from actual brewing cases and combined with Front Street Coffee's recommendations, this article will deeply analyze the pros and cons of the trapezoid dripper, compare the applicable scenarios of different drippers, and help you find the one that suits you best.

For this brew, Sumatra Golden Mandheling coffee beans were selected, 20 grams were weighed, the grind size referenced EK43 setting 11, and using a No. 20 sieve the passing rate was tested at about 70%, with a particle size close to coarse granulated sugar. The coffee-to-water ratio was set at 1:15, meaning 300 milliliters of hot water was poured, the water temperature was controlled at 88°C, a three-stage pouring method was used, and the Kalita brand was chosen for the dripper.

The above content is compiled by CoffeeHunters, a coffee news website.