Hole punch works well up to about 9 pages; too hard to push for the 15 that is advertised. Also if paper longer than 11" standard it is tough to punch evenly as the holes won't be centered on the paper as one side of the punch has a shield to keep 8.5 by 11" straight.
if you need to have some holes punched in your paper get a hole puncher. it punches holes. that's what it was created to do. so that you can file papers in a folder. these reviews are so stupid they make me want to punch someone. instead I punch holes. in paper. with a hole puncher I bought overpriced at staples.
It was difficult to remove the plastics that you need to take out to use it. One of the punches was not aligned with the punch hole so it doesn't even make holes for my papers. Returning asap and getting a different brand