EConcept Hot New Electric Shock Pen Toy Utility Gadget Gag Joke Funny Prank Trick Novelty Gift Silver silver Looks like a fancy ball point pen that will give your friends a shocking experience when they try to use it. Offer it to your friends to use and after they push the button at the top of the pen, they will get a quick and harmless electric shock that will make them scream and jump with surprise. Simply turn it as you would get a normal pen. Powered by 4 x LR41 battery.(Included)