Killer Liner - Waterproof Liner

Killer Liner 
36-Hour Waterproof Liquid Eyeliner
Bold. Matte. Unstoppable.

Make a statement with Color Studio’s Killer Liner in, a high-performance liquid eyeliner designed for bold definition in a single stroke. This ultra-precise, matte black formula delivers long-lasting impact with zero compromise.

36-Hour Wear: Smudge-proof, fade-proof, and made to last from day to night.

Waterproof Formula: Withstands humidity, tears, and everything in between.

Easy-Glide Application: Silky, tug-free tip glides on smoothly with no skipping.

Maximum Pigment Load: Deep, dramatic black payoff with intense matte finish.

Transfer-Resistant & Flake-Free: Stays sharp and flawless all day—no smudging, no fallout.

Designed with a flat felt-tip applicator for complete control, it delivers smooth, clean lines whether you’re creating a sleek wing or graphic liner look.