Maybelline ExpertWear Brow and Eyeliner Pencil Velvet Black Our dual-purpose mechanical eyebrow pencil and eyeliner delivers waterproof long-lasting wear. Blendable color evenly fills in eyebrows and defines eyes. Ophthalmologist-tested. Safe for sensitive eyes and contact lens wearers. Packaging may vary what you receive may not be what is reflected on site. Defining brow filler and precision eyeliner. Crayon formula lasts all day. Available in 2 shades To define your eyes: Apply with smooth strokes along your lash line. To fill in your brows: Start at the inner corner and work outward using light feathery strokes. Blend evenly.