• "Beautifully machined, feels like a piece of sculpture."

    2023 Feld47

The New Aergrind

Our most popular compact coffee grinder has had an upgrade.

Find out more

An introduction to our coffee grinders

Made By Knock

We make class-leading coffee tools including the world-renowned hand grinders, the Aergrind, Feldgrind and Feld47. All our products are 100% designed and hand built in Scotland by our team of passionate coffee professionals.

building durable grinders for adventurous coffee lovers

contemporary design, classic materials

"Our coffee game has just been taken to the next level"

Caffeine Mag

"One of the most compact and durable grinders I've used to date"

Alternative Brewing

"[for the price] it would crush the competition"

James Hoffman (Ultimate Hand Grinder Showdown)