Meet the ultra-fine tool that ensures 24-hour wear. The thinnest brow definer ever created draws lines that mimic the look of natural hair with a simple flick of the wrist thanks to its 1 millimeter tip for precision shaping.

• 14 authentic shades for full-looking brows that stay true all day long.
• Waterproof, buildable formula that ensures a personalized result without smudging.
• Unique blend of carnauba wax combined with castor oil, argan oil, and coconut oil.
• Professional-level precision pigment application without the feeling of tugging or breaking.
• Extremely smooth and uniform color pay-off.

Fill sparse areas, detail, and shade – or create an exaggerated bold shape with this precision pencil. Use the M A C artist-approved spoolie to blend the product and create a smooth, natural matte look.