The Bulldog grinder is a 3 piece, black plastic grinder with pyramid shaped teeth and stash space under the lid. This Plastic 3 Part Grinder Black comes with that iconic logo on the lid. It is a lightweight grinder with magnetic closure. Pyramid shaped teeth effortlessly shred and grind your material into the desired texture. Plastic 3 Part Grinder Black is 60mm in diameter. It will not break very fast if you drop it because it is sturdy plastic.