Features: Complete DIY Kit:with curing light and glue, including cotton roll, bonding resin, crystal and UV lamp, allows you to start immediately after receiving the package. This is most reliable and affordable DIY tool kit. uncomplicated and interesting process: DIY is easier and safer, so customers who are not good at manual work can start quickly. The last adhesive resin can be cured in short time Reliable materials: use the latest resin glue and most reliable tooth diamond to ensure that the tooth crystal can be used for 3 weeks or even longer. Quality assurance will not affect your daily life. You can brush your teeth or take (because our teeth have different textures, shapes and sizes, the results may be different) Sufficient materials and various functions: provide bonding resin, which can link more than 20 diamonds. High quality UV LED lamp can not just treat tooth drill, but also be used for nail jewelry. The kit includes: 20 tooth crystals, UV adhesive resin, 1 UV lamp and 6 rolls of cotton.