Define, lengthen and curl your lashes with MAC Extended Play Lash Mascara in ‘Gigablack’, a waterproof, long-wearing mascara that expertly intensifies and lifts your eyelashes. Lasting up to 16 hours, the lightweight, glossy black formula contains an intense black pigment for a rich, carbon black finish; it coats every lash from root to tip, forming tubes around each lash to enhance length, curl and thickness without clumping. The advanced lifting formula works in synergy with a unique, slim brush that features microsphere-embedded nylon bristles to help create extra lift. The petite brush grabs even the tiniest of lashes to add long-lasting definition and length. The mascara’s Thermal-Sensitive Technology ensures it stays put and is resistant to sweat and humidity. Can easily be washed off with warm water. Flake and smudge-proof. Safe for contact lens wearers and sensitive eyes. Ophthalmologist tested.