Make Your Own Lie Detector

You'll need nerves of steel to pass this terrifying test. Put your family and friends in the hot seat with your very own self built lie detector. Watch them squirm and sweat as you get straight to the point, interrogate with the questions you have never dared to ask before. The person being asked the question must carefully keep the dial between 2 points on the chart. If they fail, then their lie has been uncovered. Kit contains, card body, electric components, double sided tape and instructions.