Colours: Phase 1: Blue only Phase 2: Clear only Difference: Phase 1: does straightening and behavior correction. Phase 2: for further straightening. It's harder than phase 1. Adult - ages 12 and above Function: TEETH STRAIGHTENING only. No whitening. Material: Silica gel Only need 1 piece for entire mouth!! Note: -Tooth orthodontics is a long process, please be patient for the effects. -The product is made of medical plastic and there is a little plastic smell. ✨please rinse with saline or brush with a little toothpaste before using!! - DO NOT put in hot water!! Pls do not panic if your teeth hurt. It is normal as pressure is being applied and it means your teeth are moving to get straighter teeth. (Just like braces :)) So for the first few days, try to eat only 5-10min after taking the trainer out. After u get used to it you'll be fine!! :) Package included: 1 x Tooth orthodontic appliance trainer Packaging may differ from pic.

1. Brand new, excellent quality. 2. Combined with the human study, a muliti-function appliance into one, simple, practical, effective treatment of a new type of orthodontic equipment. 3. Applicable to individuals who's upper and lower teeth are crowded, open jaw, jaw deep overbite, maxillary protrusion, the usual broad lips, providing item with early treatment program. And to improve facial shape guide to promote the normal development of jaw.

✨Direction for use when using AND not using trainer: Must be worn for 1 hour each day AND overnight while sleeping and always remember to follow these few simple steps: 🌸 Lips together - at all times except when speaking. 🌸 Breathe through the nose - to assist the development of the upper and lower jaws, and to achieve the correct bite. 🌸 No lip activity when swallowing food or saliva - which allows the front teeth to develop correctly.

Features: * The ideal dental arch track, moderate forces. * Patients can take on and off by themselves. * Short treatment cycle. * Avoid the trouble and inconvenience caused by Arch wire training, especially for men who cannot achieve Arch wire training. * No harm to the teeth and oral soft tissue.