Our dental drill DIY kit contains acrylic, methacrylate and vinyl. It enhances the glue elasticity and ensures that the decoration fits the teeth. Provides strong bonding and fast curing. Improve the flexibility of glue, reduce brittleness. The way to use it is very simple: 1. Clean your teeth with cotton strips. 2. Turn on the glue, pick up a tooth gem with the gem pen and dip it in the glue. 3. Attach the gem to your teeth. 4. Use ultraviolet or other radiation to dry the glue. UV lamp accelerates curing and can be installed in a few minutes. A variety of gemstone styles, free to match, highlight personality.