CREATE SPECIAL NAIL ART DESIGN -- Vnicesli nail builder gel in a bottle not only to do nail extension, but also can use with different poly nail gel. Hard gel for nails is flexible for nail extension, nail sculpture, adhesive rhinestones to create different nail art looks. Vnicesli nail extension gel for nail would be a great gift for people who like DIY nails. EASY TO USE AND LONG LASTING -- Nail gel builder is made from natural plants resin, safe and low-odor, perfect viscosity, offering a self-leveling smooth application with control. The gel builder base coat can last up to 28 days+, if use properly. The instructions for using the extension gel are included in package. STRONG & FLEXIBLE -- Gel builder for nails provide strong and light-weight nail extension effect for your nails. Not easy to chip, break, or peel off. You need to refill nails every two weeks if new cuticle area grows. Suitable for natural nails, gel nails, nail tips, acrylic nails, artificial nails, etc. DIY your own nail art at home freely. 4 IN 1 BUILDER BASE GEL FOR NAILS-- Clear builder gel polish for nails can be used separately as builder gel for nails in bottle, base coat, nail strengthen gel and repair natural nails.