COLORSTAY EYELINER BLACK. Benefits: Americas #1 Longwear Eyeliner*. Rich, lasting color looks freshly applied, all day long. Glides on, creating intensely defined lines that can go from subtle to dramatic. Transfer-proof, waterproof, smudge-proof and fade-proof. Available in 12 totally wearable matte and shimmer shades. Built-in sharpener and smudger. Suitable for use on waterline, comfortable to wear, and easy to remove. Ophthalmologist tested. Up to 24HR wear. *Revlon Consumer Products Corporations calculation based in part on data reported by Circana, LLC, through its OmniMarket Service of Total US Multi-Outlet for Makeup Category, Eyeliner Subcategory for the 52-week period ending 6-1-2025 using Revlons custom definitions.. Features: There's a built-in sharpener on the opposite end, so you always get precise lines (great for cat eyes). :