Specifications: #5:2mm drill * 4 grids, 3mm drill * 4 grids, 4mm drill * 2 grids, 5mm drill * 2 grids #1/#2/#3/#4:SS4-SS16,about 1440pcs/case,1.5mm drill * 2grids, 2mm drill * 2 grids, 2.3mm drill * 2 grids, 2.7mm drill * 2 grids,3.0mm drill * 2 grids,3.8mm drill * 2 grids #5 Nail crystal Color: White&AB #1/#2/#3/#4 Nail crystal Color:as pictures Packaging: OPP bag Nail crystal Weight:35g about Package:1case nail crystal; or 1pc nail dotting pen; or 1pc nail tweezers Clean the surface of your nails, brush the base polish, and place it onto nails You can also use them to decorate your home, cell phone's case, glasses, made card, body art, etc. How to use: 1.Prepare your nails with UV BASE COAT and cure it under UV/LED lamp. 2.Apply UV COLOR GEL.(DO NOT cure!) 3.Use tweezer to apply the sequins onto your nails. 4.Cure it under UV/LED lamp. 5.Seal it with UV TOP COAT and cure it under UV/LED lamp.