Knock is a grinder company based in Edinburgh. The Aergrind has proved itself to be one of the best professional hand grinders.
Knock is smallest, portable grinder. It's compact, high quality, easy to use and fits inside an Aeropress. It grinds to a very uniform consistency with a range from espresso to filter and lots in between. It is stepless, meaning it adjusts very smoothly, and not limited to pre-defined grind settings.
Burr Type: Titanium nitrided conicals
Controls: Grind adjustment dial at top of handle fitting
Grind Container: 30g capacity
Construction: Steel
Finish: Anodised Black
Weight: 445g