Item Type: UV Model Gel Builder Gel Effect: Extending nail Material: natural resign Volume: 20ml Colors: Pink, White, Clear Package: 1pcs Feature 1.Painless; 2.Can be cured by LED & UV lamp; 3.Not easy yellowing, Not easy to bubble, Not easy to break; 4.Hight quanlity and professional soak-off nail polish, but lowest price; 5.Long lasting for at least 15 days, beauty and super bright nails for you; 6.Easy remover, just in minute. Usage 1.Clean Nails then trim nail surface as normal manicure process. 2.Put the paper tray on the nail. 3.Apply base coat first, which can make polish lasting longer, cure with UV lamp or LED lamp 4.Apply UV builder gel, cure with UV or LED lamp. 5.Take of the nail tray, buffer the nail shape 6.Apply the base coat,and then cure with UV lamp or LED lamp for 30-60 second 7.Apply any color gel you like,