While there are a lot of things I don’t like about the Pilot FriXion Clicker Erasable Gel Pen, it is easily the best erasable pen I have used.
One thing I didn’t mention in the written review is that the eraser doesn’t make a mess like a normal pencil eraser. The ink disappears with heat caused by the “frixion” of the eraser against the paper.
Here is another Pilot FriXion Clicker review:
(I have no affiliation to the site linked below)