Define your eyes with Lancôme Lash Idole Eye Liner Black, a high-impact, waterproof liquid eyeliner supercharged with luminous carbon-black pigments for bold, one-stroke color. Designed with an ultra-thin 0.1mm tip, this liner ensures precise application, allowing you to create sharp lines, winged eyeliner, or bold graphic looks effortlessly. The long-lasting 24-hour formula is smudge-proof, transfer-resistant, and flake-free, ensuring your eye makeup stays flawless all day. Pair it with Lash Idole Mascara for ultimate eye definition and drama.