We love this! Double your tips at restaurants. A comical way of collecting money. Drop in a borrowed bill into the top of the Counterfeit Detector. Then watch it visibly shred! Your victim will gasp as their greenback is cut to ribbons in plain sight. Sound effects eminating from the detector add to the effect. Of course, the borrowed cash is unharmed, and can be reclaimed from the back of this novelty bank easily. Batteries included. Great Quality. (ft)