The innovative formula's waterproof pigments deliver up to 24 hours of smudge-proof definition and lash thickening effects. The luxuriously creamy texture blends easily right after application. Then quickly dries leaving eyes expertly defined and contoured for up to 24 hours in rain, shine, or humidity. Available in Nutmeg Chantecaille Women's 24 Hour Waterproof Eye Liner - Nutmeg A great designer gift. Shop Chantecaille at Barneys New York.