What does it do? Welcome our four new, fresh and fashion forward shades of sunny yellow, raw green and baby blue - these will have you looking spot-on for spring! Key points of difference: Each Nail Glam shade is nonocclusive - it won't stain nails once you remove the hue. It also contains nylon which helps create a strengthening non-chip barrier which ensures that Nail Glams' staying power is sensational.