A waterproof, highly pigmented gel pencil eye liner that wears for 24+ hours on lids and 12 hours on waterlines. Unleash your inner graphic artist! Longwear technology meets silky-smooth, saturated pigment in a lineup of liners with a hi-def, technicolour edge. Line-Lock Technology promises lasting transfer-proof application while Pigment Alchemy delivers smooth-glide, single-swipe potent payoff. This eyeliner is waterproof, transfer-proof, smudge-resistant, safe for contact lens wearers, and ophthalmologist-tested.