The Receiver by Jimmy StrangeConstruct an examinable cup and string telephone (just like when you were a kid!) that will transmit a message to your spectators without you saying a word. The 100% customizable gimmick is very easy to use, and the online instructions include how to record your own messages and change the batteries. This is a quirky and unique idea with a very versatile gimmick. Supply your own cups from anywhere! Two empty cups, connected with a piece of string.