New BTARTBOXNAILS French Tip Soft Gel Square Nails Include: 150pcs of French X-coat tips in 15 different sizes, along with a 15ml builder gel for nails. A patented 3 in 1 neutral x-coat gel tips with tip primer & base coat. The patented technology, BTArtboxnails french tip gel nails are pre-applied a tip primer cover and a base coat cover on the soft gel nail tips, which makes the nail tips surface a coarser matte and more effectively remove the nail grease in advance, so that the nails are stronger adhesion with glue and not easy to fall off. Gel nail tips long square nail tips come ready to wear, no base coat required, and no drying time. You can stick them on your nails with glue, then apply one layer of builder gel and one layer of top coat, and done! Create a light-cured, preshaped nail enhancement in 20 minutes or less! BTArtboxnails X-COAT TIPS FRENCH PROTECTING BUILDER GEL are made with a professional formula that has been adjusted over many tests, which can provide ultra-protection for FRENCH X-COAT TIPS, extend the longevity of french x-coat tips for 30+days, and prevent fade, peeling, chipping, cracking, and lifting. Builder gel for nails design with a clear, high self-leveling formula and premium built-in brush, you can easily spread the french x-coat tips surface and edge, then cure it under UV lamp for 45-60 seconds to fully dry. The last step is to apply top coat then cure.