Easy to apply eyeliner, one liner, liquid eye liner pen easy to blend, lasts for 24 hours, waterproof. An ideal mixture of wax and emollients in a silky texture provides intense and waterproof color, lasts regardless of conditions. 24 hours lasts for 24 hours, resistant to water and sweat, and has passed the endurance test. Smooth texture, a new gel-like texture without affecting the color density. Safe to use, safe for use inside the eye, and tested by ophthalmologists for sensitive eyes.