Uniball SXR80 Refill 0.38mm BLACK
QTY: 10x BLACK
* Refill for the Jetstream 3 Multicolour 0.5mm or 0.38mm Retractable Multi-pen.
* Vibrant, smooth-flowing ballpoint ink and a special spring mechanism that prevents ink leakage, plus a twin ball in the back of the tip to prevent backflow