0.05mm slim eyeliner is smooth and durable, slim, quick-drying, long-lasting eyeliner, 4 colors, waterproof, non-smudging

Define your eyes with precision using this 0.05mm slim eyeliner, crafted for makeup artists and beauty enthusiasts alike. The ultra-fine tip applies rich color in a single stroke, eliminating the need for layering. Engineered with a waterproof, sweat-resistant formula, it withstands humidity and extended wear without smudging or fading. The balanced tip design—soft enough for control yet firm enough to resist breakage—glides smoothly across the lash line without tugging. Choose from four complementary shades to match your signature style. Whether you're creating a subtle definition or bold graphic liner, this professional-caliber tool delivers consistent, long-lasting results from morning through night.