The advantage is that the teeth will be neat after braces, and tell LZ a little secret quietly. After wearing braces, the chin will become longer and the face will become smaller. This is my personal experience. It costs about 6000 yuan to make braces and import braces, but it costs about 1000 yuan, but it is not a one-time payment. For example, it costs more than 2000 yuan to wear domestic braces for the first time. So you won't wear braces for two years? Once a month, maybe in 60 yuan, and then take off your braces for the last time, maybe in 900 yuan (private dentist's office doesn't know). Now that I've removed my braces and installed a retainer, I only need to go back for a follow-up visit in three months. The important thing is that if you are an adult, it doesn't matter. Now LZ is corrected by adults. If you have anything else to ask, please ask me. Welcome to my braces sister's life.