CND - Vinylux Date Night. CND VINYLUX Weekly Polish and Weekly Top Coat is a system uniquely designed to work together. Exposure to natural light secures the ProLight technology, creating an enduring, long-lasting polish. While ordinary polishes become brittle and deteriorate over time, VINYLUX dries naturally to a flawless finish and strengthens its resistance to chips over time.Size is .125 fl oz/15ml. Made in USA.