get a perfect smoking experience when you grind your favorite legal smoking herbs with these high-quality Diamond Grind Deluxe grinders! This 4-piece grinder features diamond-shaped teeth that can shred your herbs to the perfect consistency that you prefer so you can have a smoother smoking experience without the hassle. Made of 6061 aircraft grade aluminum, every grinder is milled from a solid block of aluminum so you get a pristine grinder that resists wear and tear over time. Easy to use and carry, these grinders also feature a removable and replaceable screen so that you can continue to use these deluxe grinders for the long haul. Every Diamond Grind comes with a manufacturers lifetime warranty, so you can rest easy knowing your new favorite grinder can always stay with you!