I love these pens. Smooth to write with, nice dark ink. The erasable aspect is
fine, imo. It doesn't completely erase every trace of ink, but if I'm just
writing over the same space, I can't tell where I made the mistake unless I
really look. It does a lot better than most "erasable" pens I remember, and
better than I was expecting.
I don't really like this pen that much. When I try to erase the ink, i still can
see what i wrote. So it doesn't completely erase. So it didn't met my expertion.