A pin-thin 24-hour brow definer that delivers natural, hair-like strokes with a water- and smudge-proof formula. Meet yourpin-thin 24-hour tool. MAC's finest brow definer to datedraws innatural, hair-like strokesin the flick, flick, flick of a wrist with a1mm precision tip. The true-to-you shades serve up fuller-looking brows all day with a buildable and customizable formula and waterproof and smudge-proof wear. Plus, a unique blend of carnauba wax combined with castor, argan and coconut oils help pigments glide on with Pro-level precision to resist tugging and breakage while providing ultra-smooth, even color payoff. Fill in sparse areas, detail and shade – or completely exaggerate your shape with thisfool-proof pencilmade forminimal to maximal looks. Then, flip it over and use theArtist-approved spoolie endto blend, blend, blend your way to aseamless, natural matte finish. Features and Benefits: Long-wearing, 24-Hours Waterproof Smudge-proof, color-true and non-fading, 24-Hours Transfer-resistant Dual-ended 1mm precision tip and spoolie Formulated with castor, argan and coconut oils to resist tugging and breakage True-to-you shades How to Use: Apply using small, quick strokes in the direction of natural hair growth to fill in and shape for a naturally defined look. The 1mm precision tip mimics the look of natural hair. Blend pigment with the spoolie end for a seamless diffused finish.