MAC-EYE BROWS BIG BOOST FIBRE GEL-THUNDER (Soft grey / ash) Brand new in box

A gel formula with microfibres that gives brows a voluminous boost in a single swoop with 24-hour wear Boost your brow game. Give brows a voluminous boost in a single swoop with this 24-hour Fibre Gel for perfectly polished to expertly untamed looks. This tinted formula effortlessly creates fuller, thicker, fluffier brows with small synthetic microfibres that build, define and shape brow hairs. Its waterproof, sweatproof formula ensures colour and volume are locked in all day and night.