Feature: Note:The colors will not be 100% the same as the picture.Colors will be different when we mix colors.Hope you could understand! Brand New Set1: 12 Color BIG GLITTER UV GEL Set2: 12 Color Transparent UV GEL Set3: 12 Color SOLID PURE UV GEL Se4t: 12 Color Glittery UV GEL Instructions: 1.Finish the artificial nail to the desired shape and length. Using a gel brush， apply a thin layer of the desired color gel to the surface of the nail from cuticle to tip. 2.Cure for 2 minutes in a Professional UV Light (36 Watts). If a lower wattage source maybe 9 Watts is used， cure for an additional 1-2 minutes. 3.Remove tacky layer and sticky residue with Cleanser Plus and Wiping Solution. 4.Gels must be mixed well before use. Do not expose to light or excessive heat. Use only as directed