Generic Metal Three Layers Poker Style Herbal Herb Tobacco Spice Crusher Grinder This Grinder is made up of 3 layer:1st layer is the Grinding Section.2rd layer is the Grinding Section and the Screen Compartment.3th layer is the Storage Compartment. The two grinding sections are held together by Magnets. Size:4.1 cm x 4 .1 cm x 2.6cm Color:Black, Green,Red.Note: We don't offer Colors choice. Your order will be sent in Colors at random. Package Included:1x Grinder