Cosmic Super Shredder herb grinders are made in the USA, with American standards – polished to perfection! Super Shredder is the complete opposite of typical grinders, and allows of freely grinding herbs. Just place fresh herbs in the free space, and turn right to grind, then left to fill the screened storage. No more pressing herbs in between the grinder’s teeth. Cosmic grinders are equipped with extremely sharp blades that grind even the toughest of herbs without any damage, and a commercial grade magnet to keep the lid shut! In addition, the razor sharp blades will never dull, or break! Cosmic grinders are manufactured from today's medical and aerospace grade materials, and undergo standard medical cleaning process. The finished product is a smooth, food grade, shiny Cosmic grinder.