Uni-Ball Fine Line Drawing Pen Set. 5 Pack (Black Ink).

Uni Pin Fine Line drawing pens are an ultra fine marker with superior water resistance that is so good once the ink is dry it will not smear even if water is accidentally spilt on the page. The ink in the Uni Pin fine line markers is extremely light resistant and does not fade even with continuous exposure to light. Various size tips. Pack of 5. Black Ink.