I had enough plastic to make some sample templates for a little key ring.
First of all, I am sure what I did voids any warranty. lol jk
In other words...you may want to use an old punch.
I have the punch I used in one of the pictures. It cut through the thin plastic I had.
I used most (I didn't have enough plastic) of the embossing folders that I have to make sample templates.
I used the crop-a-dile to punch a hole in the plastic pieces. I love that thing.....you can even punch holes in wooden popsicle sticks!!!:0)
I am going to use this as a sample to see which embossing folder I want to use on a project.:0)