Finesse your smoking experience with the Rasta Grinder. It measures 30mm and features diamond shape teeth for maximum grinding ability. The 4 part grinder are made from high quality alloy, including a compartment for grinded herbs and smaller compartment for finer particles. Painted in traditional rasta colors, its parts are engineered for ease of grip when grinding. The rasta grinder will provide you will even gridded herbs for an enhanced experience.