Reformulated and Redesigned. Nicka K New York introduces a professional collection of nail lacquer - our Nail Colors - the answer to every manicurist's dreams. These quality polishes come in 58 on-trend variations, and are available in opaque, sheer, shimmer, bright and vampy shades. The exceptional formula will glide across your fingernails with minimal effort for vibrancy that is not only dazzling, but long lasting.