CND Vinylux is mostly renowned for its long lasting polish without needing a basecoat, just by using there special topcoat. With a wide range of elegant shades to choose from there is no wonder women class CND Vinylux so Tremendously. Official UK based online stockist. Selected EU countries also eligible for delivery from the UK. Buy online. CND expand the promise and possibility of beauty for hands and feet & aim to provide the salon and spa professional with everything they need, for the highest-quality nail services. "Black Pool " is a deep charcoal black. Available in both Vinylux and Shellac Nail Polish. 7-day, chip-resistant wear. Vinylux Weekly Polish delivers week-long wear. Applies & removes like normal polish. 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. In a nutshell, Vinylux is a Weekly Nail Polish that uses NO Base Coat, only a Top Coat ( CND Weekly Top Coat ) that gets more durable with natural light exposure. We recommend using CND Weekly Top Coat with this product.