Spirit Bell ProSpirit Bell is a century old classic supernatural effect. A brass bell is suspended from a string on a wooden post. You, the magician, turn your back and ask the audience to select and memorize a playing card, or to point to a random object from a pile of objects. You then explain that although you did not see what the audience participant's choice was, a mysterious force did, and it would now help you discern the audience participant's selection. You