Phoenician Grinders Phoenician 2 Piece Medium Grinder color_mint razor sharp teeth to shred razor sharp teeth to shred your herbs to perfection and an easy change screen that allows you to experiment with different mesh sizes the Auto9 boasts a 4 gram large capacity grinding chamber and an easy single button operation that switches between clockwise and counterclockwise for the perfect grinding experience The grinder also uses a thick stainless steel removable screen and a unique triple locking wedge mechanism to close and open the two parts It’s crafted using aerospace grade aluminum to ensure it can stand up to the rigors of daily use