Rafino Coffee Grind Refining System

Obsessed with the consistency of your grinds? You’ll then appreciate the Rafino Coffee Grind Refining System. Rafino doesn’t replace your existing coffee grinder: instead, once the grinds are done, pour them into Rafino, close its lid, and shake gently side to side. Interchangeable sieves come in eight sizes — from 300 microns to 1000 microns in 100 micron intervals (i.e. 300 to 400μm, 400 to 500μm, and so on) — and filter out both boulders (large particles) and fines (powder-like particles) that otherwise adversely affect the taste of your brew. Boulders can be re-ground the next time while fines can be composted or used in cooking.

Read more at Kickstarter – $35+