?Warm Tips?: Buff the entire surface of the natural nail and clean the excess glue around the nails before curing. If you have any questions about this gel nail glue, please contact us, we will service you at any time. ?Safe Material?: Compared to traditional nail glue, this nail gel glue is made from natural resin, having a low odor and no harmful chemicals. Certified by MSDS and SGS, BOLASEN super strong nail glue gel is healthy for human, not causing any extra damage to your nails and body, safe to use. ?Long-Lasting & Easy to Use?: BOLASEN gel nail glue sticking power is fabulous. After curing, your nails will not pop off easily and it can last more than 21 days. Super easy to work, ideal for professional salon use and DIY home use. ?UV/LED Lamp Needed?: Our uv nail glue needs to be cured under UV/LED lamp for 60-90s, otherwise it doesn't work. After cured, this multi-functional nail glue gel will provide the best break resistant. ?5 in 1 Multifunctional Gel Nail Glue?:Our gel nail glue extra strong is not only used for nail tips but also can be used as base coat and rhinestone gel glue. Moreover, it also can be used as strengthener and slip solution, saving your money and giving you a gorgeous and long-lasting manicure.