Introducing the 2 in 1 Black Liquid Eyeliner by O.TWO.O—a dual-function precision tool designed for effortless eye definition. This innovative eyeliner combines a liquid formula with a stamp applicator, delivering bold, professional results in seconds. The waterproof, fast-drying composition ensures your liner stays put throughout the day without smudging or fading, making it ideal for any occasion from everyday wear to special events. Crafted with a lightweight 20g formula, this eyeliner offers exceptional longevity and ease of application. The stamp feature allows for quick, even lines, while the liquid precision tip provides control for detailed work. Whether you're creating a subtle enhancement or dramatic winged liner, this versatile product adapts to your skill level and aesthetic preferences. Perfect for makeup enthusiasts seeking reliable, long-lasting performance in a single compact product.