A specially printed set of ESP Symbols supplied in deck form. There are 5 symbols per set, and five sets per deck, making up each 25 card deck. In addition to the traditional symbols, each card is printed with a subtly marked back, allowing for demonstrations of super-human, extra-sensory power demonstrations.
ESP cards were developed and introduced by Dr. J. B. Rhine of Duke University for the purpose of testing for Extrasensory Perception. They consist of five basic symbols: Circle, Cross, Wavy Lines, Square, and Star. It is very easy to remember these symbols by using a quick and easy numbering system. A circle is one continuous line. A cross is two lines. There are three wavy lines in the third symbol. A square has four lines. The star used has five points. This deck consists of twenty-five cards, five cards of each design.
This product was added to our catalog on Tuesday 30 January, 2007.