Recently Plus - san 's scissors etc, many things that seem to be better than price, I trusted, but here is not possible. The motive for purchasing was that it was light and had guides that could align the binding position. Certainly the two points were as described, but unfortunately the power and sound at binding are not extraordinary. I need more power than spelling more than 20 sheets to bind two sheets, and it is the size of the sound that everyone thinks will turn around when used in the office. It was a very disappointing item that I can not recommend at all.