The Cosmic 4 part aluminum grinder is a massive premium brand grinder that is absolutely big enough to grind huge amounts of material all at once. No more loading your grinder up over and over again. It comes with a stainless steel sifting screen, a centered magnet to keep the top closed to help avoid spilling, and a huge storage area that twists off the bottom. The extra large size is about 88mm (3.5 inches) making it one of the largest grinders out there.
Other Available Sizes: