One problem was that while the ball worked better than ... and sat on top of the paper rather than seeping through the fibers. While gravity and pen angle had been a problem in previous designs ...
5monon MSN
"I think the Uni-Ball Micro 0.5 pen is the best pen overall ... Altman said in a blog post that he liked making his to-do ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results