I've been using the device for professional documents for my drums and Cajonschüler and Workshpogruppen before to prepare or to make small handouts to the guy to get idem, "all in one book!" give to, which facilitates much.
The tacker tackert well the settings are great, what more could you want. The stapler is to be inaccurate, and not exactly the center meets I have so noich not noticed but can only say that not even saws a saw on its own grade! So just work CAREFULLY happy you are with the clips !!! ; O))
From me a full purchase recommendation, far better than the 10 Euro