This 3ina The Color Pen Eyeliner offers intense, bold pigmentation in a precise liquid formula. Designed for wear time up to 10 hours, it features a smudge-proof consistency that is gentle enough for sensitive eyes. The ultra-precise felt tip allows for meticulous application, whether you are creating fine lines or dramatic wings. This product is formulated to be vegan and cruelty-free, aligning with ethical beauty standards.