VENDING MACHINE KEYS By The Pyro This worked for a friend of mine at school (I would never do anything like this) it got him over $900 in one day. Here's how to do it: On almost all vending machines they have those damn round almost unpickable locks. When no one is looking quickly press a piece of AIR-HARDENING clay into the lock. (Press hard enough to get a good impression.) Remove the clay carefully and let it dry for however long the clay has to dry as specified on the package. You now have a key to fit that lock. (this Type of 'key' can be easily crushed if you're seen. But if you're smart you won't though) Have Phun!! The Pyro