The Sisley So Intense Eyeliner in Deep Black delivers intense, precise definition for a captivating gaze. This high-performance formulation ensures long-lasting wear and smooth application, allowing for effortless creation of sharp lines or softer smoky effects. Its richly pigmented formula provides immediate, deep color payoff in a single stroke. Designed for both novice and expert users, it offers control and precision to define the eyes beautifully throughout the day.