Liner UNI PIN, 0.5 gray

The ink does not smudge with water and is suitable for use with watercolor, alcohol markers, and felt-tip pens.
The Uni Pin liner can confidently be classified as a professional tool: the robust and stylish body is made of high-quality plastic.... Metal clip. The reliable cap attachment protects the tip from damage and drying out. 
Unlike its counterparts, the Uni Pin ink contains a more saturated pigment, which makes black even blacker.
 Due to its high precision and reliability, the PIN-200 liners are a popular tool among professionals worldwide!
 
Be sure to close the cap after use.