Experience precise and long-lasting definition with the Black Rouge Power Proof Pen Liner. This high-performance liquid eyeliner is designed to create flawless lines that stay put throughout the day. Its finely-tipped applicator allows for effortless control, enabling you to achieve everything from subtle, natural-looking strokes to bold, dramatic wings. The quick-drying formula ensures no smudging or skipping, providing a clean and sharp finish. Perfect for everyday wear or special occasions, this eyeliner is a staple for achieving polished eye makeup looks.