Define your eyes with bold precision using the Shills Professional Long Lasting Eyeliner in Intense Black. Designed for makeup lovers and artists who demand high performance, this smudge-proof, water-resistant formula glides on effortlessly for a flawless line—every time. The ultra-pigmented ink delivers rich, jet-black color that stays sharp and vibrant all day long without fading, flaking, or transferring. Whether you're going for a sleek cat-eye or a bold graphic look, the fine-tip applicator offers full control for clean, crisp lines in a single stroke.