The NYX Epic Wear Waterproof Eyeliner in Sapphire delivers intense, long-lasting color with a vibrant blue shade that enhances any eye look. Its waterproof formula ensures smudge-proof wear throughout the day, perfect for precise, bold lines or subtle definition. Designed for effortless application, this eyeliner offers expert control and durability, making it ideal for both professional makeup artists and everyday wearers seeking reliable performance.