I got all excited about this and found it online at a place I'd nevered ordered from before. There was a glitch in my order and they never sent it after I paid. I finally got them to refund my payment after a month or so.
It turned out just as well, though. While I was waiting and not receiving it, I read a lot more reviews and decided I didn't want it after all.
So many people said it was hard to punch through the paper to really make holes. They said it just made indentations, and you still had to go back and make the holes with your paper piercer.
If I wanted to do that, I could do it with a ruler or other plastic template.
So, I saved myself a few bucks for the "Next Big Thing."