Conveniently especially in the processing ...

- Each hole segment can be moved on a rail and then secure with the bolt. Backlash between the hole and segments of the rail is too large. It is a challenge to fix every hole segment in a true right angle. In one of the segments 6 the screw turned by. The material at this point used is just too soft.

- The punch was not trimmed properly in the manufacturing process. For example, in some places the metal housing in confetti container injury.

- The Punch lacks a sensible placement rail for paper

Conclusion: If you want a cheap gift for an office-neighbor, whom he can not stand, is with this punch well advised.