The Collistar Tecnico Waterproof Eye Liner delivers intense, precise definition for your eyes. Its waterproof formulation ensures long-lasting wear, resisting smudging and fading throughout the day. Ideal for creating both subtle definition and dramatic, bold looks, this eyeliner offers deep black pigmentation for maximum impact. The quality construction allows for smooth, skip-free application. Achieve professional-grade eye makeup that stays flawless regardless of humidity or activity.