CHI Ceramic Nail Lacquer is the most revolutionary nail lacquer in the industry and the latest in advanced American technology. Trend setting shades in a variety of colors to fit everyone"s personality. Patented long lasting wear formula CHI 44 Ceramic for added strength and durability. Directions: Apply a thin coat of nail lacquer on nail. Wait 5 minutes, and apply another coat if needed. For best results use CHI base and top coat.