Exclusive 8-In-One Builder Nail Gel: Designed with innovative formula, this versatile milky white 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: Need to be cured under U V / LED lamp for 60-90 s | Quick & Easy Application: 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 impeccable shine. 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 | 30 Days No Peel-Off & No Bubbles: 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 30+ days with with proper application | Safe & Healthy: Modelones nail thickening gel builder features healthy and 11 non-toxin ingredients. No harsh ingredients or adhesives that lead to damaged nails, no parabens, anti-chipping, low odor and skin-friendly | Peace-of-Mind Care: For any questions or concerns, please reach out to us for assistance. We are here to help with any issues you may encounter. Please perform a skin test 24 hours before use. If you experience any discomfort or allergic reaction, stop using the product immediately and get in touch with us for further guidance