1 Pcs Teeth Trainer Braces Dental Orthodontic Retainer Appliance Mouthpieces 3 Stages

1 Pcs Teeth Trainer Braces Dental Orthodontic Retainer Appliance Mouthpieces 3 Stages 

Direction for use:
1. Hold the Trainer with Tongue Tag up.
2. Place the Trainer into the mouse.
3. Keep tougue positioned on the Tongue Tag.
4. Gently bite down on the Trainer.
5. Keep lips together and Breathe through nose.

Instructions: 

(1.General require user wear the orthodontic braces for 1-2 hours during the day, and 8 hours at night. 

(2.At first week, your teeth may feel pain and soreness, this is normal. You need keep on using everyday. 
(3.These orthodontic braces with good quality, but do not bite them, avoid deformation. 
(4.Before and after use them, please clean with a toothbrush use cold or warm water, do not use hot water!
    Then put them in clean box. Straighten the teeth not a short time thing, you need keep on using them. 
    Do not suspect their effect, they need time to proof themselves.
Features:
1) Higher quality material; Food-grade Medical Grade Silicone
2) Hardness: Soft (Light purple) for first period and Middle (Middle purple)for the second period and Hard (deep purple) for the Third period