All you need are plastic cups, sharpies and an oven.
Draw on your design:
Now watch it shrink! I set my oven to 325 degrees, it only took a few minuets to shrink. I kept an eye on them the entire time. It was fun to watch.
|Wait until they are more melty than this to flatten.|
Make sure they stay flat until they are cool.
Here we go again! We made batch after batch after batch.
The kids got really creative with all their designs: