Conventionally, I used it with the item of the old MAX, but there were inconveniences such as when the bound portion was recessed or somewhat damaged and the thicker one was misaligned and not stapled straight, but this product is good. It is very good as it can bind without thick and scratching thick paper without force.
this is good. When binding from 20 to 40 sheets Up to now I used a staple with a big needle but the document was damaged at the time of removal, I think that this is awesome because it is fine so that the needle is fine. Although it sometimes exceeds 20 pages such as job statement and invoice etc., although it had been bound with bound staple for 20 sheets so far it did not go well well so far it could be bound smoothly with a light power if used I was sorry for this.
It is a little bigger than the usual stapler, but it is a word of great to spell 40 sheets with this size. The binding force is surprisingly small, and the needle size is exclusive, but the point that does not differ from the thickness of a general stapler is also a good point.