DIY Shrink plastic pendants

After yesterday's post about S.P.W.'s shrink plastic buttons I was inspired to give it a try. I found it a little tricky to work three times bigger than the final size, but it's definitely worth the effort to use proper measurements. These are going to be pendants that I plan to hang from a simple black cord with a silver lobster clasp. I'd love to see other people's creations if you've ever dabbled with the shrinky dinks.