Trick Zippo!

This is more of a gag Zippo. Something I made up for fun. When the Zippo is upright it's fine, but as

soon as it is tilted or you pick it up it starts to vibrate. I scratch built a tilt switch. A metal loop with a wire

hanging down the middle. When the Zippo is tilted it activates a micro vibrating motor. Another micro

switch is installed inside the insert to turn the circuit off.