Nail lacquer NL Lady In Black OPI Nail lacquer The nail lacquer OPI Lady In Black, highly pigmented, makes nails more durable and long-lasting. It is una long-lasting nail lacquer that can last up to 7 days. Contains approximately 40 applications in double layer. It is recommended to shake the bottle vigorously before application. How to apply: Apply 1 layer of base on bare nails. This base protects the nails and allows the color to adhere better. Apply 2 thin and even layers of color. Let dry for about 2 minutes. Apply 1 layer of Top Coat to add shine and extend the wear of the polish. Content: 15 ml