The signature on the children's tooth protector must conform to the theme when writing, and it should be written around the teeth, so that it can be written that the teeth are no longer painful, beautiful, Zhan Yan, in line with the theme, and the expression is to protect the teeth, make the teeth no longer painful, and laugh happily without pain.

Teenagers and children must protect their teeth and brush their teeth regularly. Clean teeth have a fresh and charming smell, and no tooth decay is conducive to chewing and digestion.