Grind your herbs with the power of Zeus! The Bolt XL stands 5.7cm tall and 7cm wide, has 4 pieces and 3 chambers. The Bolt XL is tough as nails, made from Aircraft Grade Anodized Aluminum (AGAA). Inside, you'll find diamond cut teeth to provide superior shredding power. It is calibrated to grind up your herbs to the perfect consistency for vaporization. The large shape ensures an easy grip and the ability to handle large amounts of herbs. If you are looking for a premium grinder at an affordable price, look no further. The ZEUS Bolt XL is the perfect grinder no matter what vaporizer you may have!