3pcs/set Dental Tooth Orthodontic Appliance Trainer for Alignment Braces

3pcs/set Dental Tooth Orthodontic Appliance Trainer for Alignment Braces leírása

Description: Product name: multifunctional invisible dental appliance Material: Silicone Size:1-stage/2-stage/3-stage How to distinguish the three stages: by the number on the package Transparent stage 1-YG21905-2/ Transparent stage 2-YG21905-4/ Transparent stage 3-YG21905-6 Blue stage 1-YG21905-1/Blue stage 2-YG21905-3/Blue Stage 3-YG21905-5 Features: 1. Lip block slow muscle contraction develop good habits. 2. Upgraded version of the closed design to remove bad oral breathing habits 3. The tip of the tongue improves the force of the tip of the tongue on the teeth and improves the dislocation of the teeth. 4. Dental arch track two-way mechanics improved teeth promoted neatly arranged teeth.