At first I was excited about the combination of marker pen and ballpoint pen. One week I have now written to the university and to learn with the black pen and lo and behold, from now on after the so convincing property of pleasant driving on the paper then. No idea why, write can no longer be so in any case. A pen of only writes when "he" wants and caused a scratch feel I do not need! Too bad! For a week, I can very well work with it.
