uni-ball PIN Fineliners | Black Fine Tipped Writing Pens | Water & Fade Resistant Ink | Ideal for Sketching, Scrapbooking, Outlining, Art, Technical Drawing | In Gift Box (Pack of 12, Mixed)

Uni Ball's world-renowned Pin fineliner perfect for high precision. Uni's high quality "Super Ink" is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink can not be washed of using chemicals and solutions used by people to fraudulently modify documents. With their steel tips, the Pin range offers an extended lifespan when compared with cheaper imitations. With their huge range of nibs, the Uni Pin range is ideal for artists, illustrators, and designers of all ability levels.