【Package Including】Nail Tips Builder Gel 15ml*1 and Mini Nail Lamp*1 | 【30+Days Long-lasting】BTArtboxnails builder gel for nails are made with a professional formula that has been adjusted over many tests, which can provide ultra-protection for french tips, extend french x-coat tips longevity for 30+days, and prevent peeling, chipping, fade, cracking, and lifting. | 【Quick and Powerful】BTArtboxnails portable UV light for nails designed to provide quick and powerful nail curing. This innovative device features 2 timer settings of 60s and 120s, allowing you to easily and efficiently cure builder gel for nails, nail polish, base coat, top coat, nail extension gel, and more. | 【Easy to Strengthen BTArtboxnails French Tip Gel Nails】Begin by applying a layer of builder gel to the surface and edges of the French tip gel nails, then cure the nails under the nail lamp for 60s to fully dry. After curing, repeat the process by adding another layer of top coat on top of the builder gel. | 【Service Guarantee】BTArtboxnails product is brand new and sealed tightly. If the item you received is not brand new, damaged, defective or has missing items, please don't hesitate to contact us for help.