Pilot FriXion Gel Pen Refill - 0.5 mm - Pack of 3

Please note that this product is only compatible with Pilot FriXion Ball Knock Retractable Gel Pens - 0.5 mm (it is not compatible with Pilot FriXion Multi Pens and all other models of Pilot FriXion pens).

The Pilot FriXion Gel Pen Refill Pack has 3?refills for the Pilot FriXion Ball Knock Retractable Gel Ink Pen and regular Pilot FriXion Erasable Gel Ink Pens in 0.5 mm size. It features the advanced "thermo-sensitive ink".?You can easily erase your mistakes with its thermo-sensitive ink. The special pilot ink technique - when the temperature reaches the point, the ink becomes transparent automatically by rubbing with the rubber at the end of the pen. The change of the ink is based on the change of temperature and will not leave any dirt or smearing.