difficult and little everyday use

The two ordered Locher were intended for the use of my kids at school.
The advantages of a mobile 4x punch would:
- Faster because single hole operation,
- Rapid filing of worksheets flood,
- Less Lochausriß.
The punch was delivered quickly. At this point hears "fast" abruptly.

The punch is strongly built, 159 grams.
He has a small landing strip for the lower edge of the paper but entbert such for the page is where perforated.
The piano hinge is extremely inaccurate and the paper then moves on pressing the punch. You have to punch very firmly closed and the best two places outside the center, so really all holes are punched.
Done?
No !! For now, not going to the punch, at least not so easily. Gently with fine-dose use of force opens the Locher who lack reasonable alignment rule my paper perforated wrong. For this, the paper is a little messed up.
On the second try I pay close attention to how I insert the paper so it does not move when you close. For this I need several tries. After 3.Blatt I had enough.
I had all the time in the world, plenty of room and was of good will! The punch is not recommended !!!