ASHARIO has curated a selection of grinders and we have come prepared. Our ALUMINUM GRINDER undergoes an anodic oxidation treatment which translates to increased resistance to flaking and scratching as it is more durable than your average grinder. Two powerful magnets are built in for a stronger clasp so the grinder safely seals during transport or rattling. The razor sharp teeth are great for plant materials that need to be reduced for cooking and inhalation. To top it off it comes with a fine stainless steel sieve which allows milled herbs to finely sift into the base to collect. Material: Aluminum Size: D40mm*H24mm