- Self-sharpening high quality brow pencil draws on tiny brow hairs to fill in sparse areas or gaps, and spoolie brush styles and defines brow shape
- The pen core adopts the principle of triangular structure of architecture and three-dimensional structure of point, line and surface, which is stable, durable and not easy to break
- The easy to apply formula easy to colored, and it can waterproof ,sweat resistant, and lasting color