VINYLUX Weekly Polish lives up to its claim of chip-free colour, No base, two-step system delivers week-long wear. Dries quickly to a flawless finish and provides lasting colour without chipping. CND Vinylux Weekly Polish is a fast drying nail polish that lasts all week long! Using a unique formula that strengthens the polish when exposed to light - while ordinary polishes break down over time, VINYLUX Weekly Polish actually becomes more durable.