Too Faced Killer Liner 36H Waterproof Eyeliner in Black delivers precise, long-wear definition with a fine-tip application ideal for sharp lines and tightlining. Fast-setting and smudge-resistant, it suits users seeking durable, all-day eye definition—particularly those with oily lids or active lifestyles. The finish is intense matte for bold, sustained color.
Ingredient Safety
Low risk21
Moderate risk1