Stay Calm! Don't Panic! 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. Can you discover the unbelievable truth? Easy to assemble Clear instructions help speed up building Suitable for children aged 8 plus