CND® Vinylux® Long Wear Polish provides 7 day wear, chip resistant color and a gel-like shine! A self-adhering color coat dramatically improves adhesion to the natural nail, completely eliminating the need for a base coat. Exposure to natural light secures the patent-pending technology, creating an enduring, long-lasting polish. While ordinary polishes become brittle and deteriorate over time, CND® Vinylux® dries naturally to a flawless finish and strengthens it's resistance to chips over time. Finally a polish that ensure your nails will never let you down! Change it when you want to, not because you have to.