See who you can and cannot trust with a little help from the Gadgetree Lie Detector Kit, which contains everything you need to uncover the truth! Great for parties and entertainment, the kit includes headband and finger band sensors, as well as flash card which describe how to try and figure out which one of your friends is fibbing! Kit Features Detector folds for easy portability Flash cards show telltale signs of lies Includes headband and finger bands Requires 3 1.5V AAA battries (not included)
