It is a lid used to temporarily store food.
1. It can not be used for heating. Please do not put it in the oven.
2. Please refrain from storing food in it for a long time (a day or more as a rule). Corrosion of the pot body may result in the coating peeling away.
3. Do not leave the seal lid next to open flame.
4. Please do not use the seal lid while the food or pot is still hot.
5. Food products or ingredients with strong colour may stain the product. (Ketchup, curry, carrots, for example.)