Kannastor SKJ-M4-22 herb Grinder, 2.2 inch, Silver Kannastor Multi Chamber grinders break down to a slimmer, more portable 3 piece configuration by simply removing the sifting chamber and are the most versatile and advanced herb grinder on the market Our patent pending design allows for easily changing your sifting element to both replace screens that are worn out and to better suit your taste with the option of 2 mesh sizes All Multi-Chamber Kannastor grinders include a 60 mesh stainless steel screen element. Available in 60 mesh and 100 mesh monofilament with a 30 day Warranty on all screens Herb grinder, spice mill, screen and replacement parts and accessories feature deluxe storage, easy cleaning, sharp teeth, space saving, pocket size container, fast, smell proof and fine grinding Our classic, unique, portable, compact, high quality, multi purpose tools are made with choice, premium, heavy duty materials, hand grind a lot or a little herbal tea or spices of any combo and stash