oAll Hario manual coffee grinders use burrs made of ceramic. The ceramic burrs do not transfer heat and shave the coffee bean versus cracking the bean like blade grinders. This process provides a more consistent grind that can easily be adjusted and set for repeat use.
Dimension: 15.2×10.4×23.1 cm
Weight: 600g but 40g capacity
Locking screw, Stopper, Handle, Glind adjustment nut: Steel
Body, Knob of lid: Natural wood
Packing: Silicone rubber