Uneven line? No need to whine! This liner's fine felt tip is designed for ultimate precision and is the perfect tool to achieve any kind of look. To correct smudges or unevenness, just flip the pen around to reveal a magic corrector that erases those little mistakes like they were never there! Suitable for sensitive eyes and contact lens wearers. Ophthalmologist tested. Corrector removes long-wearing and waterproof makeup. Waterproof, smudge-proof and long-lasting. Dries quickly. Glossy finish. Double-ended liquid eyeliner with one liner and one corrector.