1; No food material, USES the food grade material, not easy ageing. Lubrication products, fine workmanship, feel comfortable, cuddly! Non-toxic harmless to protect you and your family's health. 2; Seal design, fresh forever sealed well, moistureproof, mouldproof, the box body is transparent, store content clear, smooth and exquisite 3; Multilayer design can split food, prevent a foreign body. Save a space, already beautiful and easy 4; Multi-purpose, receive more large capacity, can receive snacks biscuit, nuts, tea and sweets, seasoning (Chinese prickly ash, octagon) dry, rock candy, etc