Whether used as a classic pencil or smudgy eyeshadow, Stila's Stay All Day® Smudge & Set Waterproof Gel Eye Liner offers stay-put pigment. The long-wear, gel-based formula glides on effortlessly, avoiding dragging or pulling the delicate eye area. Waterproof, smudge-proof and waterline-safe, the liner provides intense colour payoff in a single swipe.