Invisible And Comfortable, Good Orthodontic Effect Made Of Nanotechnology, Transparent And Smooth, Beautiful And Comfortable To Wear. And Customized For Tooth Curvature, Can Be Worn Confidently At Any Time, Three-Stage Orthodontic Braces, From Adaptability To Moderate To Hardness Home Wearing Process More Comfortable, So That Invisible Orthodontic Into People'S Lives! 1. Convenient To Carry, 2. Soft Elastic Material Can Be Used At Will, Suitable For Different People The First Step Braces In The Hand Will Have A Small Square Upwards Second Step Gently Place The Braces Into The Teeth In Your Mouth. Step 3 Keep Your Tongue In The Shape Of A Small Square Step 4 Bite Up And Down On The Braces To Keep Them Natural (Precautions) 1Wear The Braces For 1-2 Hours During The Day And 8 Hours At Night. 2The Dual Function Of Orthodontic Treatment And Muscle Function Training Will Also Play An Effective Role In The Intervals Between Wearing Braces. 3, With The Improvement Of Soft Tissue Function, Muscle Strength Will Also Be Enhanced, Teeth And Jaws 24 Hours A Day By The Stimulation By Force. Cleaning And Maintenance Can Be Cleaned With A Toothbrush And Toothpaste. Braces Must Be Worn When Not In Use And Placed In The Storage Case