The 5-piece design ensures that each piece is properly milled and cut, and the multi-compartment design prevents cross-contamination. The grinder comes with a catcher, which collects grinding debris and keeps it from contaminating the work area. This red 5-piece multi-compartment grinder is the perfect tool for any application where superior grinding performance is required. Total Height: 97.65mm (3.84”) Total Diameter: 49.4mm (1.94”) Size: 50mm Material: Metal Type: 5-Part Grinder Color: Gunmetal