How to Use Wind Up Toy Spring Motors to Drive Automatons

A friend gave me four spring motors recently and I immediately knew I'd use them for automatons. In this video I show how they operate and how I'm using one of them. I tried to find a source for these but I was unsuccessful. My friend bought these on Ebay, but when I searched the seller had no listings. I made a screen shot of the group my friend bought if you'd like to check yourself.