The Sisley Phyto Khol Star Waterproof is an essential cosmetic tool designed for precise and long-lasting eye definition. This waterproof formula ensures that your eye look remains impeccable throughout the day, resisting smudging from humidity or tear contact. Its creamy texture allows for smooth application, enabling precise lining or softer, smudged effects as desired. This pencil delivers intense color payoff with a single stroke, making it ideal for creating both subtle definitions and dramatic looks.