Shop for Lancôme online at Macys.com. Les Sourcils is a super slim and extra precise browliner for a flawless looking brow finish. The solid lead covers even the tiniest gap in every brow. With the retractable Micro-Matic® and its remarkably thin tip, precision is key - super slim, super exact and without any sharpening. The waterproof formula allows for more than 6 hours of longwear with no fear of smudging. The 5 blendable shades and rich matte colour payoff ensure a natural and perfectly enhanced brow. With its precise dual ended applicator and comb, defined brows have never been so easy to achieve.