Bonding Color & Sealing Shine. Looks like a professional manicure for 10 days. Resists chipping. Stays shiny. What It Does: Looks like a professional manicure for 10 days - stays shiny, resists chipping even on nail tips. How It Works: Exclusive ColorLock 2-step system locks in color and shine: Step 1: Boning Color goes on super smooth, dries in minutes, stays color-true; Step 2: Sealing Shine protects color with a brilliant finish.