"Draw a line under bad eyeliner days with the Estee Lauder Double Wear Infinite Waterproof Eyeliner, a high-performance kohl liner with a smudge tip and built-in sharpener." - Ceryn, Escentual Beauty Team.. Why You'll Love The Estee Lauder Double Wear Infinite Waterproof Eyeliner:. Kohl eyeliner with smudge tip and built-in sharpener.. Stays put for 24 hours with a waterproof formula.. Available in a variety of shades for any look.. Smudge, sweat, heat and humidity resistant.. Why It's Escentual:. The Double Wear Infinite Waterproof Eyeliner is a cut above the rest. Each stroke delivers pigment-rich colour; forget the days when you had to retrace lines for high-impact. And once you've achieved your look, whether that be a defined cat flick or a sultry smoked-out finish, it'll stay put. The kohl pencil's formula is waterproof and smudge, sweat, heat and humidity-resistant, which is why Estee Lauder is confident in telling you that the liner lasts 24 hours!. The slimline pencil has an innovative design that conceals a sharpener in its lid, which means your liner will always be on point. And on the other end a convenient smudger - the perfect tool for creating a more smouldering look.. The Best Way To Use It:. Apply directly to the upper lash line. Use the smudge tip to create a smoky look.. Values:. Ophthalmologist tested.. Fragrance-free.