It is known for its exceptional formula, trendy colors and iconic names, having a rich consistency and being resistant to long wear. Each varnish is provided with the OPI ProWide Brush, the latest innovation in the field of brushes that facilitates a perfect application of the varnish. Applied properly, the varnish can last on the nails for up to 7 days. The correct application consists in the proper preparation of natural nails and compliance with the application protocol, using a base layer of Natural Nail Base Coat, two layers of Nail Laquer and a top layer of Top Coat. After applying each of these layers, the edges of the nail are well sealed. Ingredients: Butyl Acetate, Ethyl Acetate, Nitrocellulose, Acetyl Tributyl Citrate, Tosylamide/Epoxy Resin, Isopropyl Alcohol, Stearalkonium Bentonite, Silica, Benzophenone-1, Trimethylpentanediyl Dibenzoate, Diacetone Alcohol, Phosphoric Acid, CI 77007 (Ultramarines), CI 77891 (Titanium Dioxide), CI 77510 (Ferric Ferrocyanide), CI 19140 (Yellow 5). Method of use: Apply a base layer of OPI Natural Nail Base Coat to the clean and dry nail. followed by two layers of color with OPI Nail Lacquer, then finishing with a protective layer of OPI Top Coat. After each applied layer, the edges of the nail are sealed to give the nail polish as much resistance as possible. Presentation: 15 ml