... products, Tobacco Grinder - Space Case grinder, aluminium grinder. 4 piece, 2 piece, 3 piece, 5 piece grinder1. The metal Grinder is made of CNC technique ... from a wohle part of Aluminum. 2. Sizes: 2 parts in ... diameter of 30mm.3. Color: silver, grey, red, green, blue, etc.4. Customized logo: can engrave/print ...