I ordered this alongside...
, April 15, 2011
I ordered this alongside the 0.5mm KT, and I can say the exact same things -
it's great. One 'gotcha' with the 0.3mm though is that the lead is so thin that
the rotation doesn't do quite as much as on the 0.5mm. It still works, though
the difference isn't quite as dramatic. I've read that certain types of lead
wear more slowly which makes a difference (I have the HB AIN lead currently) so
that may help as well.