Step up your eye makeup game with Maybelline NY Tattoo Studio Ink Pen Eyeliner, crafted for those seeking enduring beauty. Waterproof and resilient against smudges, flakes, and fading, this liner promises a seamless application with striking one-stroke color intensity that lasts up to 24 hours. Waterproof formula ensures your look stays in place no matter the weather. Unrivaled endurance for non-stop, all-day wear. Lusciously intense pigment with every application. For optimal application, begin at the inner corner of your eye and smoothly guide the tip along the lash line. Achieve a flawless, captivating gaze that lasts all day and into the night with Maybelline's premier eyeliner.