UPGRADED 8 in 1 BUILDER NAIL GEL: Designed with innovative formula, this versatile gel builder is perfect for 8 amazing applications including as a base coat, color gel, building apex, strengthening overlay, extending length, shaping nail, and to attach false nail tips / gems / jewels. (NOTE: It is normal for builder nail gel to remain a little sticky after curing, which will make a better adhesion between nails and gel layers. It is recommended to use top coat to seal it). QUICK & EASY APPLIACTION: High self-leveling formula along with built-in brush makes it easy to spread, help you create length, thickness or add strength to the nail you want, and ensure a smooth and natural nail foundation layer with perfect shine. (Need to be cured under UV/LED lamp for 60-90s)