Define your eyes with intense precision using the Color Studio Kohl Addict High Definition Smudge Proof Eyeliner in 101 Black. Designed for bold, striking looks, this eyeliner glides effortlessly, delivering rich, jet-black pigment in one stroke. It's smudge-proof and long-lasting formula makes sure your look stays flawless throughout the day without fading or smearing. Ideal for both sharp lines and smoky effects, it’s versatile enough for any occasion. Compact and easy to carry, this eyeliner is perfect for on-the-go touch-ups.