Natural eyebrow shape, long-lasting color development. Japanese classic Shu Uemura star chopper eyebrow pencil, unique facet design, easy to use, easy to create natural three-dimensional eyebrow shape. Color #5 is suitable for people with dark hair color, long-lasting and not easy to smudge, outlining delicate facial features. 1. Regarding the graying of the pen head: That is the wax head to protect the pen core. 2. Regarding the problem of not coloring: unique oil-active formula, easy to dissolve in oil and color, use liquid foundation to prime the skin that needs makeup