https://kostverlorenvaart.blogspot.com/ ... beans.html
COLINO screens for green coffee beans
Inspired by a laser cut plastic set of green coffee screen sieves created by Jan van der Weel, the Tonino team of Marko Luther and Paul Holleis set out to develop a system with a full array of sieves for Arabica, Robusta and even peaberry green coffee beans under the name Colino.
Jan and I were among the first to try our hands at the basic Arabica Set for screen size 16, 18 and 20.
This video shows the unboxing, assembly and clever stacking of the set.
The material is environment friendly, completely biodegradable.