A very cost-conscious product

Tacker: it is very small and creates only 10 pages, but with already "good luck". Often bend the staples and that was it. I barely use it thus.

Locher: also this is only suitable for short sheet. What bothers me is always the centering mark. The inserted sheets slide is often these "marker arrow". So that you do not sit far enough inside the holes and the binding is the result of too far outside. Annoying. Even these I use very carefully. This happens to me when my Leitz hole punches to work not.

Overall a very price-conscious set made by Leitz. I can not recommend it, even for occasional applications.