Achieve striking, deep black definition with the Collistar Eye Liner Shock Black. This high-performance eyeliner is designed to deliver intense pigmentation and long-lasting wear, allowing for precise application whether you prefer a thin, subtle line or a dramatic, bold wing. Its smooth formulation glides effortlessly across the lash line without tugging or skipping, ensuring a flawless finish that withstands daily activities. Ideal for creating both daytime looks and high-impact evening makeup.