Got someone you want to annoy, irritate or pay back for pranking you? Have they got a birthday coming up soon? The Never Ending Birthday Card is exactly what you´re looking for. This innocent looking card once extracted from the envelope will play its jingle for 3 straight hours or more until the battery runs out. It´s pretty much indestructable, you can rip it, submerge it in water or set fire to it and the card plays on……..for hours…….until your victim has resorted to smashing his or her head against the wall in desperation. REVENGE!