Diana Collagen Liquid Eyeliner(NEW)/(Waterproof Type) Product Description 1. This liquid eyeliner applies lightly and leaves your eyes looking bright for a long time. 2. It dries fast and adheres closely to stay looking crisp and bright for a long time. 3. Contains hydrolyzed collagen to nourish your sensitive eye areas and keep the eye lines beautiful and crisp without easily being smudged by perspiration or water.