Sparco 3-Hold Punch, Heavy-Duty, 40/sheets, Black/Gray

I homeschool. I'm very fussy about my office supplies. After suffering endlessly from a cheapo hole puncher that sometimes punched holes correctly and sometimes didn't, I decided to get this monster. I'm very pleased. I was looking for a puncher that did NOT have small crevices or tabs under the punching mechanism. My last two punchers did, and whenever I inserted paper, the paper would catch on the tabs and elude the punching mechanism without me seeing it happen-- when I punched, the holes showed up at the edges of the papers-- NOT GOOD. So I would have to either get reinforcement stickers to fix the gaps or re-print all my papers. This hole puncher does NOT do that!! Thank God. I am able to punch 20+ pages with little effort. This tool is pretty beefy- it's heavy and doesn't fold up much. But it punches holes without messing up your system. 5 STARS! Just so you know, I was given this product in exchange for a review on my blog. Realize that this review is 100% my honest opinion.