Product Review

Uni-Ball RE is the latest erasable gel pen line from Uni Japan. Like the Pilot FriXion pens. Just rub the rubber area on the pen across the ink to see marks disappear like magic. You can rewrite over the same surface again and again, without messy residue from correction tapes or white out. Pens come in a nice thin 0.5 mm size. Ink color disappears when temperature reaches over 60 C (140 Fahrenheit). Interestingly enough, the ink in these pens will actually reappear when the temperature reaches below -10 C (under 14 Fahrenheit).The ink in this pen is thermo sensitive, we do not advise for it to be left in hot cars, used for mailing and so on. Enjoy!