1, Time Angel Standard Edition (Single Mode): This is an early version of Time Angel. Single mode means wearing a pair of orthotics for two weeks. Change a pair of orthotics every two weeks. Suitable for general simple cases. It can be done in 30 steps. Improve the coordinated restoration and arrangement of anterior teeth; The correction time is about 1-2 years.

2. Times Angel Champion Edition (Double Film): Also called Enhanced Edition, corrected with thin and thick double films, and the film version is worn on 1 week. High elasticity, soft and comfortable initial correction force, allowing teeth to adapt first. Wearing thick film in the second week can give full play to its control of tooth movement more accurately. Changing braces once a week is suitable for complex situations, such as tooth extraction and deep bone overlap. The correction time is about 1.5-2.5 years. Usually 12-year-old children are in the eruption stage of permanent teeth, which is a normal phenomenon, and the correction time is short, which is not a complicated case. Just choose the standard version of Times Angel.