This is a treatment for nails which is enriched with Vitamin E, to help sustain growth, and form a smooth base for your nail lacquer. The Ridge Filler Base Coat applies smoothly to fill uneven ridges in the nail. It also camouflages nail discolouration, and prepares nails for even the most delicate of nail polish shades. Dries quickly to a lightly tinted natural satin finish.Directions for Use: Apply one or two coats over bare, clean nails. Follow with Pure colour Nail Lacquer. Seal with Pure colour Instant Finish Quick Dry Top Coat.