Pilot FriXion Ball Slim Gel Pen - 0.38 mm - Black
$ 2.60 USD
Pilot Frixion Slim 38 is the most detailed ballpoint pen in the Frixion series. Since the body is not bulky, it can fit in lots of pen cases. Equipped with Frixion ink that makes the ink colorless when the temperature changes, allowing you to erase handwriting. Knocking is done by pushing down the side knob.