Christian Dior Diorshow Pro Liner Waterproof Eyeliner 092 Pro Black Diorshow Pro Liner is a breakthrough eyeliner that combines the easy application of a pencil with the glide and intensity of a liquid liner. Its retractable tip hugs the lash line for an instant buildable line, from thin to thick. The beveled tip does not require sharpening and retains its ergonomic shape with each application, while a waterproof formula teams flawless hold with extraordinary glide for foolproof application.