Felt / Porous Tip Markers
Gel Ink Pens
Roller Ball Pens
I love this refill. I have it in one slot and the eraser refill in another -- How this works isn't clear right off and I threw out the first one because I didn't know how to advance the lead. I assumed it was defective - You have to click down on the grey tab to advance (the tab that sets the refill into position.) The eraser works the same way. I did a video on it a few months ago, if you'd want to see how to do it http://youtu.be/7IKO-jqJqPY
Pilot Pen Corporation, founded in 1918, is the largest pen manufacturer in Japan. Known for its leadership in product innovation, Pilot Pen Corporation consistently introduces bestselling items to the marketplace for consumers to enjoy.
For the general consumer market, some of Pilot's famed product lines include: Hi-Tec-C gel ink pens (known for its fine and sturdy tip and ink color variety), Dr. Grip ballpoint pens and mechanical pencils (praised for its ergonomic grips), and FriXion erasable pens and markers (loved for its heat-sensitive erasable ink).
In the high-end luxury writing instrument space, Pilot maintains the brand of its founder's last name, Namiki. Capless (also known as Vanishing Point in the US) fountain pens and Iroshizuku fountain pen inks are some of the highly sought-after Namiki items.