It feels nice to write...
It feels nice to write with, but the line it puts down is rather watery and
faded; if you draw a line really quickly, it will also skip a bit (noticeable
when I try to underline or circle things). The case also looks rather lame. I
think the pen bodies for the 0.4mm version are much better, so even if you want
to use a 0.7mm tip, I'd switch the cartridges (they fit).