Richly pigmented nail polish with a bright metallic shimmer provides a gel coat effect, does not require curing with a UV lamp, lasts up to 11 days of use and gives nails una dazzling shine easy to apply thanks to the wider ProWide brush is resistant to mechanical damage excellent coverage, does not fade Modo Directions for use: First apply a layer of OPI Infinite Shine Base Coat on your nails. Then apply a layer of Metallic Mega Mix Infinite Shine, let it dry for a while and apply a second layer. Don't forget to paint the free edge with una colored paint to prevent it from flaking. Finally, apply another layer of OPI Infinite Shine Top Coat.