FriXion Ball Erasable Gel Pens write smoothly and erase cleanly. How does it work? Heat generated by erasing friction causes the unique thermo-sensitive gel ink to become clear so the words disappear completely from the page. The eraser is at the top of the pen and the tip is retractable by pressing the clip down. Mistakes are a thing of the past with FriXion, without any wear or tear to the paper or messy eraser crumbs.
This gel pen has a fine point .7mm tip and is filled with blue ink.