Function - Dental Teaching Study Model with fixes braces on teeth,helps for students to learn orthodotics. Demonstration Orthodontic Dental Teaching Study Model - with metal Fixes Braces.Specific for orthodontic treatments or/and clinic decoration. Ideal for orthodontic treatment planning discussions with patients,make it easier for dentists to communicate with patients about braces. Tool - It is a visual tool for school children of all ages in oral hygiene lessons.You can use it to show the children how to brush his teeth properly with the braces. Easy to carry - Transparent gingiva is easy to recognize tooth parts, small size design is easy to carry, and it can be stably placed on table with the flat base.