WHAT IT IS Longwear technology meets silky-smooth, saturated pigment in a lineup of liners with a high definition, technicolor edge. These waterproof, cyber-inspired colors boast 24+ hours of wear on lids and 12 hours of wear on waterlines. 0.01 oz. Made in Germany. WHAT IT DOES Line-Lock Technology promises lasting transfer-proof application, while Pigment Alchemy delivers smooth-glide, single-swipe potent payoff. Waterproof. Transfer-proof. Smudge-resistant. Safe for contact lens wearers. Ophthalmologist-tested. HOW TO USE IT Apply directly to lids or waterlines. Cosmetics - Mac > Mac > Saks Fifth Avenue > Barneys. MAC. Color: Pool Shark.