But that was fixed ...

.. Just a good week the colorful scribblers are with me now in use and the first Stabilo has already been adopted. Empty.
I'm not of the opinion that I had the pen used exceptionally much. It was just the red Stabilo, the one marked "Wish boxes" and important information. Operating Time: 3 x per week for 8 hours of lectures. Overall, the content of about 30-40 pages have been marked. In other words, I would be about 3-4 DIN A4 pages can fully write this Stabilo, which is definitely not enough.
The other pins work more cheerfully to himself, so I'm still happy with the product. When it comes within the next few days to further failures, I can not recommend this product, however.
Should the be so, I will revise my review accordingly.

Update:
So far the other wing tips go perfectly. Why does one of them have had to leave so early, me remains a mystery. Maybe it was just bad luck or a production error. I consider the product therefore from 3 to 4 stars.