But that was then the only thing that was positive about this purchase. In short, the pen would not open (at the neck could not open it, but he had behind a cap without function). Also the support of the provider, in which I had ordered had, neither to provide an appropriate solution at hand even really desire. Also, my requests were not answered and delivered me answers to questions about 5 messages, which I had not even asked ....
All in all, only one conclusion: Filler returned ...