Specification :

1, Safe And Non-toxic: Dolfin Fresh Box is made of food grade PC materials, which has passed FDA of US, CE of Europe and QS of China; With outstanding durability and impact resistance, heat resistance , low water absorption, non-toxic, non-staining, it is the only full transparent plastic food container. Dolfin Fresh Box can stand 140  to -50  , can be placed in the refrigerator and microwave oven . 2, Fresh Vacuum: Dolfin Fresh Box , one-way vacuum valve and air-tight seal forces air out, then blocks it from re-entering.It preserves your food and flavor longer and it' s healthier too.Fresh effect is 5-6times than regular ones. While regular storage containers trap air inside, which allows bacteria to form faster and spoil your food. 3, Designed To Save Space: Humanistic design, containers of different sizes can be put orderly for saving space. The square shape can help the refrigerator to store more foods. fresh vacuum box Edit | Delete
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