An ergonomic, 24-hour liquid eyeliner pen Goes on smoothly with the fluidity of a sharp-point marker The waterproof, quick-drying & easy-to-remove formula lasts for 24 hours Resists sweat, humidity & transfer Provides rich-black color that stays on, does not fade & looks freshly applied The super-fine & easy-to-control tip precisely draws thin-to thick lines Creates perfectly-defined, fuller-looking lashes without skipping, tugging, flaking or smudging