EXCLUSIVE 7 in 1 BUILDER THICKENING NAIL GEL: Designed with innovative formula, this versatile gel builder is perfect for 7 amazing applications including as thickening overlay, building apex, extending length, shaping nail, to attach false nail tips / gems / jewels and as a base gel 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) 30 DAYS NO PEEL-OFF & BUBBLE FREE: Modelones nail thickening builder nail gel is made of professional formula, which is adjusted after 72 tests. Say Goodbye to Air-bubble and Peel-off problems. High durability clear gel builder can stay last longer and brings you natural, strong, flexible, and feather-light nails. Long-lasting for 28+ days with with proper application.