Therefore Überlegeung went not long and ordered were equal nearly a dozen for me and my colleagues.
It facilitates a definitely everyday life when you have to draw like crazy; some getting used to at first but over time the standard inventory.
The only drawback is, unfortunately, these are the parts quite fragile!
Whether coincidence or not that 3 pieces on the same day (partial) were broken was really sad.
With intensive use might reconsider whether it should not be made of a more durable material!
But for use in between or on the desk, it is highly recommended!
Greetings, Oktay