L'Oreal Perfect Slim Intense Black Eye Liner is a precision liquid eyeliner designed for creating sharp, defined lines. With its ultra-fine 0.4mm felt tip, this eyeliner delivers intense black color in a single stroke while offering excellent control for both thin and thick lines. Key features: • Ultra-fine 0.4mm felt tip for precise application • Intense black color payoff • Long-lasting formula • Easy to control for thin or thick lines • Quick-drying formula • Smudge-resistant wear The eyeliner features an ergonomic grip for stable application and comes with a quick-drying formula that sets to a matte finish. The product is ophthalmologically tested and suitable for sensitive eyes and contact lens wearers. For best results, start from the inner corner of the eye and draw outward in short strokes along the lash line.