Insight Nail Polish is a highly pigmented long wearing pearl perfection nail lacquer that features a chip resistant formula. It delivers a rich colour pay off in just two coats. Furthermore its unique one-of-a-kind formula with UV filters prevents discoloration. It delivers a smooth gorgeous coverage in one stroke and a stunning plumping effect with two coats. What's more? It is chip resistant and free from 5 toxins - Toluene DBP Formaldehyde Formaldehyde Resin and Camphor. How to Use= Start from the center of the nail and move sideways. Although you are good to go in a single coat but for added drama you can use two coats.