This project is a joint limited edition collaboration between MK Studio, UFO and Wataru Iidaka, two-time Japan National Brewers Cup Champion
The UFO Coffee Tools × MK Ceramics Studio × Wataru Iidaka Ceramic UFO Dripper 01 - Special Edition uses an 80° cone, wider than the 60° of a traditional conical dripper like the Hario V60, along with UFO's air-channel design. The body is handmade by MK Ceramics Studio of Copenhagen, Denmark, and the edition was made with two-time Japan Brewers Cup Champion Wataru Iidaka.
Wataru Iidaka has won the Japan Brewers Cup twice. At the 2024 World Brewers Cup he placed second, brewing with the UFO Dripper as part of his competition routine. This edition carries his name and is finished in a black and white monochrome palette.
Geometry
Conventional conical drippers produce complex, acidic cup profiles but are sensitive to dose variation and prone to inconsistency. The UFO addresses this through an unprecedented 80° interior angle, shallower than any comparable conical on the market. The wider angle slows flow rate to maintain controlled contact time, reduces bed depth variation across different dose sizes, and encourages fines accumulation above the bed rather than throughout it. The result is a conical that is more forgiving to technique variation without sacrificing the cup characteristics that make the format compelling.
Air Channel Technology
Rather than protruding ribs, the UFO integrates recessed air channels that work in tandem with the Disperser tool for precise filter placement and repeatable bypass control. The channels simultaneously equalize air pressure above and below the carafe, eliminating stall risk during the brew cycle.
Handmade by MK Ceramics Studio in Copenhagen
MK Ceramics Studio is a Copenhagen workshop founded by Magdalena Kałużna-Włodarek and Michał Kałużny-Włodarek. The studio is highly regarded in the artisan ceramic world, and produces handmade ceramics in limited editions, for use at home and in restaurant table service.
The ceramic body of each dripper is made by hand in the studio. Because of that process, the balance of black and white shifts slightly from one dripper to the next, and no two carry exactly the same pattern.
Product Details
How It Brews
If you usually brew on a 60° cone, the same dose will sit lower and wider in this dripper.
• Cone angle: 80°, compared with the 60° of a traditional conical dripper.
• Coffee bed: The wider cone spreads the grounds into a shallower bed.
• Airflow: Managed by UFO's air-channel design as the brew drains.
The Porcelain Body
• Maker: Handmade by MK Ceramics Studio in Copenhagen, Denmark.
• Finish: Black and white monochrome.
• Character: The pattern varies from piece to piece as a result of the handmade process.
What's in the Box
• Ceramic UFO Dripper 01 - Special Edition x 1
Compatible Filter:
Colors of actual products might show up slightly different than in the product photos. This is due to the various settings of monitors. Every monitor or mobile display has a different capability to display colors, and every individual may see these colors differently. In addition, lighting conditions at the time the photo was taken can also affect an image's color.
Products that have a shimmering coating will also show differently under different lighting setup. Colors might appear different even under a fluorescent light or a warmer shade bulb.
Using Sibarist Flat Papers
UFO was designed for use with Sibarist Fast flat and B3 papers, although this template can be used to fold any flat filter. Simply fold once in half, then fold to match the angle below (feel free to take a screenshot and print this diagram).







