?Portable&bottled?15ml Large Capacity Bottle, With Its Own Brush, Easy To Carry, And Open The Nail Salon Life Anytime And Anywhere. ?Tough And Long-lasting?the Hard Gel For Nails Is Flexible, It Can Form A Firm And Powerful Protective Layer On Your Nail Surface For More Than 28 Days. On The Protective Layer Formed By Builder Nail Gel, You Can Apply Nail Supplies Like Uv Gel Polish, Gel Paint, Dip Powder, Or Others To Make It More Charming. ?Self-leveling?use Natural Resin As Raw Material, Healthy And Environmentally Friendly, Lighter Than Acrylic And Hard Gels, Without Sacrificing Strength And Stability But Without The Monomer Odor Or Excess Dust. Has Superior Self-leveling, And Is Easy To Use Brush On, Sculpt, And Get Those Nails In Tip-top Shape With Just A Few Swipes!. ?Improve Nail Defects?with A Quick Brush-on Application Of Builder Nail Gel, Make It Easier To Create Nail Extension Or Other Nail Art Designs Over Natural Nails With Nail Forms Or Nail Tips Rapidly Within 3 Mins Easily Solve Thin And Brittle Nails Or Dents Or Unevenness On Nail Surface Problems. ?7-in-1 Builder Nail Gel?multi Functional Building Nail Gel, 1 Bottle Has 7 Amazing Functions. You Can Use It For Strengthener Nails, Extension Nails, Rhinestones, Base Gel, Nail Tips Glue Gel, Apex Building, Nail Shaping, And Nail Enhancement, It Is An All-around Assistant For Nail Enhancement.