The Wonderskin 1440 Longwear Eyeliner Pencil in Black Truffle delivers intensely pigmented lines that last all day. This formula is highly resistant to water, ensuring your eye look remains flawless through humidity or activity. Its sharpenable design guarantees a precise application every time, allowing for sharp wings or soft, smudged looks. The smudge-proof quality locks the color in place, offering exceptional performance for both everyday wear and more demanding occasions.