Uni Pin Technical Fineline pens, ideal for technical drawing, writing and sketching.
Uni Pin Fineliner pens use water and fade-proof black pigment ink, and are available here in a 3 pen and 5 pen set.
The 3 pen set includes size 0.1, 0.3 and 0.5mm nibs. The 5 pen set includes the size 0.05, 0.1, 0.3, 0.5 and 0.8mm nibs.