Uniball 6-Piece Vision Needle Rollerball Pen Set, 0.5mm, MI-UB185S-BE-06P, Blue

The Eye Needle features a strong and durable tip that won't break or bend even under pressure. The needle tip also gives you precise writing performance. The uni-ball Eye Needle contains uni Super Ink, which is fade resistant, water resistant and tamper proof. The 'uni-flow' system ensures a continuous flow of ink right down to the last drop. Durable, bend resistant needle tip Ultra precise writing performance Contains fade proof Super Ink