Materials: Stainless Steel with See Through Black Lid and 4 Locks
This product is made of stainless steel, which is safe from environmental hormones, and prevents bacterial growth to keep the freshness of the stored food for a long time. It is clean because there is no smell of glass or water leaking, and it is not broken, so it can be used semi-permanently.
The product is perfect for kids or adults, convenience for office, working, jobs, schools.
Keep food, snacks, fruits fresh, clean and warm.
Precautions for use:
When using for the first time, please use after wiping with water with a drop of vinegar. When cleaning with a scrubber containing abrasives, the surface of the product may be abraded, so please use a soft scrubber such as a sponge to clean it. Do not use metal products such as knives or forks directly on the product. It will cause stinging. Do not use in a puncture range, oven, dish sterilizer, or direct fire. If the stainless steel is heavily contaminated after long-term use, you can maintain the original vivid color of the stainless steel by immersing it in vinegar water and washing it. Heat-resistance.