I use these to reward students for their frequent practice, much like being a loyal customer of the local frozen yogurt shop! I bought a bunch of fun shaped hole punchers at a craft store. Students who complete their weekly assignment get a punch on their card. When they get to 5 punches, they can redeem the card for a prize from my treasure chest. Print on colorful card stock for best results, then cut on the paper slicer along the lines. I hope your students get as much fun out of this as mine do! Enjoy!