Yanqina Cheetah 4D Waterproof Marker Eyeliner delivers precision and durability for bold, defined eyes. The marker-tip applicator ensures sharp, controlled lines from thin to thick strokes, while the 4D formula creates dimensional depth with enhanced pigmentation. Waterproof technology resists moisture and sweat throughout the day, maintaining flawless definition without smudging or fading. Ideal for creating dramatic cat-eye looks or subtle definition, this eyeliner combines professional-grade performance with user-friendly application for both everyday wear and special occasions.