Features: 1. **Quick-Dry Formula**: Our double-ended black seal eyeliner dries rapidly, ensuring your makeup stays flawless without smudging or running throughout the day. 2. **Non-Smudging Technology**: Enjoy long-lasting wear with our specially formulated eyeliner that resists smudging, keeping your look fresh and vibrant from morning to night. 3. **Easy Application**: Designed for effortless use, simply shake the pen, press the seal end, and glide the pen tip along your lash line for a perfect finish. 4. **Precision Tip**: The exquisite pen tip allows for smooth, natural lines, making it easy to create everything from subtle to bold eye looks with precision. 5. **Dual Functionality**: With both a seal and a pen tip, this eyeliner provides a complete makeup solution in one convenient tool, perfect for on-the-go touch-ups. Our black double-ended seal eyeliner is carefully formulated from acrylic (ester) copolymers and propylene glycol. Designed specifically to help dry quickly and reduce the possibility of application. The usage method is extremely convenient: Please shake the pen well before use. Press the end of the eyeliner with the end of the seal. Fill the eye line along the base of the eyelashes with the tip of the pen and adjust the details. And its pen tip is exquisite and the lines are smooth and natural. It has a seal and a pen tip, completing the makeup in one stroke.