Easy To Use - Step 1. Put the customizable material in boiling water till it gets melted. Step 2. Filling the melted material into the customizable teeth to make customized teeth. Step 3. Put it in your mouth to bite for 30 seconds into your tooth shape to get it done. (If not satisfied please redo it again) Step 4. Put the material in cold water to turn white then take it from the customized teeth to finish and got the fake teeth to want. Customizable Teeth - Specially designed units for deformity teeth, the perfect imprint on the inner surface of the teeth is what keeps the fake teeth all day. The fake braces target to cover irregular, bent, stained, missing, broken teeth and chapped teeth, making your irregular or stained or missing teeth covered with nice looking and smile confidently. Adjustable Size - Adjustable to fit most people after putting veneers teeth in hot water (boil) before use. You can reheat and reshape as many times as you like until you are satisfied. The comfort fit flex veneers teeth give you a swift smile, even if you have stains, gaps, or missing teeth. Nature & Safe & Comfortable - These temporary teeth are made of food-grade and high-quality material, designed with ultra-thin flex technology, the false teeth can snap on teeth and gums perfectly, and won't wear down your original teeth. The smile kit looks like a set of perfect teeth and gums. Convenient & Reusable - Comfortable to use, easy to clean, and reusable. You can put fake teeth into the box after use. Convenient for you to carry fake braces anywhere you want, you would like the fake braces. These veneers teeth will give you a new look and snap-on smile where ever you find yourself.