Here is is!
I purchased a Fiskar's brand corner punch from Michael's. Using a coupon makes it not so much of a big purchase. Look at the difference!
Before:
Punching:
After:
Doesn't it look so much better?! It is quick to punch the corners, and so worth it!
The picture comes from my Count, Categorize, & Color: Syllables. There are 5 sets of syllable counting centers.