MAC Pro Brow Definer 1MM Tip Brow Pencil delivers salon-grade precision in a dual-ended tool. The 1mm precision tip creates hair-like strokes that mimic natural brows, while the built-in spoolie blends for a seamless, diffused finish.

Infused with a conditioning blend of castor, argan, and coconut oils, this brow pencil nourishes brows, reduces tugging and breakage, and resists smudging for a robust, waterproof wear. The true color payoff and buildable formula let you go from softly defined to fuller, more defined brows, all while matching a wide range of brow tones with Taupe shade.

Designed for all brow types, from sparse to full, MAC Pro Brow Definer offers versatile application and controlled blending for a natural look or bolder shape. Use light strokes along the brow arc, then brush through with the spoolie to blend.

• Dual-ended design: 1mm precision tip and spoolie for grooming
• Conditioning oils: castor, argan, and coconut for smoother, tug-resistant application
• Smudge-proof, waterproof wear that lasts all day
• True color payoff with a buildable, customizable formula
• Suitable for all brow types and hair colors

Explore MAC Pro Brow Definer today and discover naturally fuller-looking brows that stay put.