sorry for the late reply, I was on vacation.
pen tip can be rotated off. I think that it will be enough to turn a few rounds and shake the pen a bit.
I think you’ve got to work a bit slower when writing electronic pen than when you write with a pencil (on paper).
When screen recorder while writing with the pen, the HI 12 Chuwi too weak. If I only use the stylus is working better, unfortunately, should I use it to write math videos.
I would like to hear from others who use it every day to write with, is there anyones pen that always works