Corrector de dientes de ortodoncia de 3 etapas brackets retenedor dental herramienta de enderezamiento
Step 2: Gently place the braces into the teeth of the mouth. Step 1: Holding the braces in hand, there will be a little bit downward, and the top of the tongue will be upward. Easy to clean, can be cleaned with toothbrush and toothpaste.