【Durable Grinder】: The grinder is made of durable zinc alloy and strong diamond-shaped sharp grinding teeth, you can grind smoother and easier. Total with 54 sharp grinding teeth. 【Perfect Design】: The grinder adopts a strong magnet cover, which is not easy to fall off, ensuring a tight fit and reducing spillage. The grinder has three separate chambers and a screen for integrated grinding, storage, and filtration. 3 inches it is larger than other grinders. It can hold more once a time. 【Easy to use】: Just put the items you need to grind into the grinder, twist and turn the grinder. To grind items smaller than the hole, turn the grinder upside down, and turn the grinder upside down again when the grind is complete. 【Flexible and portable】:You can carry your grinder anywhere and anytime. The size and thickness of the grinder give you a long and easy grinding experience. Come with a nice pouch for carrying out. Prevent powder spillage or odor leakage. 【Great Customer Support】: 365+ Days Worry-free Warranty with friendly and fast customer service to solve your problems within 24 hours.