Space Case is one of the most highly respected brands in the grinder industry. This Space Case medium Scout three piece grinder is 1-1/2″ diameter x 2-1/4″ tall. Space Case grinders have diamond-shaped sharp cut grinding teeth that will never dull. Scout grinders are specifically designed with a built in storage container to keep your herbs protected when on the move. Precision machined from aerospace grade aluminum, Space Case grinders are made in America and feature a limited manufacturers lifetime warranty.