The Long-Wear Waterproof Liner Blackout by Bobbi Brown is a high-performance eyeliner designed for those who seek precision and durability. This eyeliner delivers intense black color that stays put throughout the day, ensuring your look remains flawless from morning to night. Its waterproof formula resists smudging, fading, and transferring, making it ideal for long days, special events, or any occasion where you need your makeup to last.

Using the Long-Wear Waterproof Liner Blackout is simple and effective. The fine tip allows for easy application, whether you're aiming for a subtle line or a bold, dramatic look. Glide it along your lash line for a defined appearance, or smudge it slightly before it sets for a smoky effect. Perfect for both everyday wear and special occasions, this eyeliner is a versatile addition to any makeup routine.