According to the inquiry, life search shows that heating is sufficient. 7 1 1 lunch box materials can be heated by microwave oven.

Bento, also known as bento, is a kind of bento. During the reign of Jingkang in the Song Dynasty, there was a kind of underpants, narrow and close-fitting, with four seams in front and back, tied with a tie, which was called bento. This is a kind of underwear that has nothing to do with food. This form was somewhat convergent in Shaoxing, but it was restored to its original state before Ding Jing.