This OneDor Peel-Off Gel Nail Polish makes you able change your nail color anytime and anywhere. With the ability to paint and go, you can have that shiny gel nail for a prom, party, wedding, or evening out in minutes Model: FA-621 Material: Natural Harmless Resin that can give your nails a mask. No Smell that would harm you No Harsh Adhesives that would damage your nails. Formaldehyde Free. Keeping toxic chemicals and compounds away from your nails. Solvent Free. No harmful fumes or odors. Acetone Free. Prevents skin from drying and aging. Easy One-Step Application, Easy Peel-off Removal. Easy Polish steps: 1. Cuticles if necessary, gently push back cuticle using flat end of the Removal Wand. 2. File Nails to desired shape and length. 3. Lightly Buff the surface of each nail with Nail Buffer. 4. Clean debris and nails with the cleansing wipes, let nails dry. 5. Polish a thin coat of color to nail from cuticle to free edge. Be sure to remove any excess color from skin before curing. Repeat after curing. 6. Air Dry the nail, it only takes 3-5 minutes. Removal Polish: 1. NO Nail Polish Remover Need. 2. No Need to Buff and Wrap the Nail 3. One-Step Peel-Off.