Easily carry this handy and pocket-sized 2-piece grinder with you in your pocket for an easier grinding experience! Diamond Grind offers you premium, high-quality grinders with an array of sizes and useful features to give you the exact grind that you are needing for your herbs and spices. Made of durable aluminum, each Diamond Grind is milled from a solid block of 6061 aircraft grade aluminum to assure that you get the best grinder possible that will resist wear and tear over time. These grinders feature diamond-shaped teeth to give your herbs the perfect cut – from coarse to a finer cut, depending on your preference! Every Diamond Grind comes with a lifetime manufacturers warranty.