chiara.spycher7 years ago000I bought the pen, used it and after three days, it stopped working. I have already tried it with a new battery. What is the reason that it suddenly doesn't work?Show in original language (German)Anonymous7 years ago • purchased this product000purchased this product... already tried ... ? https://support.hp.com/de-de... In which environment is the PEN used ... ?Show in original language (German)Comment