Uniball RE Refill URR-100

This item refills the Uniball RE series of pens in .38 or .5mm size. Choose from Rose Red, Cobalt Blue, or Off-Black. You do not have to match the tip size of your original pen. For example, if you originally had .5mm pens, feel free to try the .38mm refill inside that body if you’d like to go finer!

Refills the following Uniball RE pens:
• Uniball RE Off-Black
• Uniball RE Erasable Color