This punch is cool because it has 3 different corner punches on one punch. The knob to change from one to the other does turn a little hard, but that may be just my 69 year old hands complaining.
I bought this a few years ago because it was cute. I used it on corners but it wasn't until I used it to cut the corners on tags that I fell in love with it. Those are my most favorite tags! The designs are different enough to work with several styles.