Pilot FriXion Erasable Pen REFIILS 0.7 mm Fine Tip Refill- Black Blue Green Red
For FriXion Pro 0.7mm rollerball pens. With heat sensitive FriXion ink, you can write, erase and re-write easily. Pilot FriXion Pro Erasable Rollerball Pen Refills. Refill for FriXion Pro pens. FriXion heat sensitive heat - just rub to erase.