I remember being a young kid playing with these funky new art-things called Shrinky Dinks. I was probably around the age of 8, maybe 9. This cache was meant to commemorate that experience, and all of the hours of fun I had baking up Shrinky Dinks into all kinds of little shapes.
You are searching for a two stage multi-cache. The first stage is a peanut butter jar that contains coordinates to the second and final stage. The final stage is a small sized container constructed of PVC pipe. On a day with correct conditions, you might be able to see the container from over 40 to 50 feet away.
IT IS IMPERATIVE THAT YOU PLACE THE CACHE BACK IN THE EXACT SPOT AS YOU FOUND IT.
IT IS IMPERATIVE THAT YOU CLOSE THE CONTAINER PROPERLY SO IT IS PROPERLY PROTECTED FROM THE LOCAL CRITTERS.
HUNT THIS GEOCACHE AT YOUR OWN RISK.
A note of interest.. I've reengineered the mechanism that holds the cache into place so you no longer need to move the restraining device to get at the cache. Please take a moment to look things over before you start tugging and pulling too hard. Enjoy.