Revlon ColorStay 16 Hour Eyeshadow is a revolutionary quad that gives one the flexibility of multiple looks with while it lasts all day long. Silky smooth, blendable powder shadow that won't crease fade or smudge. Wears up to 16 hours. Colour coordinated quads provide expert mix and match ability for your most gorgeous eyes ever. Available in 16 beautiful quads. Ophthalmologist tested. Non-irritating.