This non-stick grinder is coated in a ceramic finish inside and and out, which is both pleasant to the touch and also helps with getting out those sticky herbs Available in mini size 1.5" diameter, regular size 2.5" diameter and XXL size 4" diameter. Twelve ounce soda included for size comparison Cannastyle "C" on top lid. Full "Canna Style" logo on bottom Mini scooper and brush included Made of aluminum with ceramic coating 1st Layer-Top safety magnetic top closure 2nd Layer-Sharp grinder teeth for effortless grinding 3rd Layer-Stainless steel mesh screen filters very fine pollen into the bottom catcher 4th Layer-Pollen/Keif catcher with plastic spatula Hand-wash with mild soap & water Intended for tobacco use only