new CNC TEETH                 3 parts  SilvorDiameter: 2-1/4"               Height: 1-1/4''Material： steel                  Weight:4.2ozThis Grinder is made up of 3 pieces:1st pieces is the Grinding Section2rd piece is the Grinding Section and the Screen Compartment3th piece is the Storage CompartmentThe two grinding sections are held together by Magnets. The ground up products shifts through the holes in the bottom grinding section into the screen compartment. The pollen then goes through the fine mesh screen into the storage compartment. The sections among second and third can be screwed together, therefore no product can be lost. This Grinder is good for Tobacco, Herb, Spice and Pollen. Easy for storage.The grinder is exactly as the picture.