1.Food-grade 304 stainless steel, heat-resistant, dirt-resistant and easy to clean, rust-proof and mold-proof
2. Equipped with a vacuum pump, the food enjoys a high vacuum, instantly locking in freshness and extending the preservation of deliciousness
3. Stackable design, not taking up space and convenient for daily storage
4. The box lid comes with a date display, which helps manage the food storage at home better and ensures the freshness of the food
5. Switch between low and high temperatures at will: It can be used in an oven, steamer, refrigerator or microwave oven