1+2>3 Nail Thickening Build-up Triology: Upgraded Nail Thickening Protection Trio Set with 1* Clear Builder Nail Gel + 1*15ml Acid Free Base Coat + 1*15ml Shiny Top Coat. Exclusive combination for providing triple nail thickening protection for thin, soft, or brittle cracked nails, perfect for building the look you’ve always dreamed of, and achieving the best modern salon-looking gel mani at home with a small fee | 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 | EFFCTIVE COMBINATION: Acid free base coat for increasing the adhesion of nail and color gel, keeping natural nails from damaging, while the shiny top coat for making your nails glossy shine and avoid nicks, chips and smudges. (Please do not over-cured it or it would peel off easily). | CERTIFIED CREUTLY-FREE & HEALTHY: Modelones products feature with healthy and 11 toxin-free ingredients. No harsh ingredients or adhesives that lead to damaged nails, paraben & cruelty-free, anti-chipping, low odor and skin-friendly. | PEACE-OF-MIND CUSTOMER SERVICE: Any problem, please contact us directly, we offer to replace or refund service. Our product is brand new and sealed well. If the item you got is not new or damaged, defective or missing items, please feel free to turn to us for help. Please note: take a skin test for 24 hours before use. If discomfort or allergy occurs, please stop using it immediately.