Works well on an everyday basis. I would not recommend trying to punch through the 28 pages-I did this twice and jammed two. Great for less than 10 sheets at a time.
I want to organize my document files with a binder and tabs. 3 hole side punch often affects part of the printed material. 2 hole punch at the top never does. Combine with 2 prong binders and tab sheets to create index document package that makes it easy to find your documents but hard to misplace a page or two.
Purchased two of these for the company and both died in less than 3 months of moderate business use. On both the metal bar piece above the spring buckled. I noticed the metal bar that failed was a lot thinner in the new models which looks to be the reason why they failed.