Cinderella Builder Gel: Comes in three fantastic shades; Features a special texture reminiscent of pearl iridescence; A hard gel designed for medium-length extensions and strengthening natural nails; Has medium density and self-levels quickly; Suitable for sculpting on both lower and upper forms; Besides extensions, the gel works great as a replacement for traditional color coatings. Application Technology: Dehydrate the nail plate; apply NAILSOFTHEDAY DEHYDRATOR, followed by NAILSOFTHEDAY ULTRABOND; apply an elastic base layer of Rubber Base, SCOTCH BASE, or Builder Base Strong Gel and polymerize for 90 seconds; evenly distribute Cinderella Builder Gel and smooth it out. We recommend sealing it with NAILSOFTHEDAY Glossy Top No Wipe, NAILSOFTHEDAY Matte Top, or No Stress Top No Wipe. Polymerization: UV - 120 seconds, LED - 60 seconds