Do you believe in extra sensory powers? Now you can explore the realm of psychic abilities with your very own deck of ESP testing cards. This 50-card deck is based on the original ESP testing deck, which was created in the 1930's by perceptual psychologist Karl Zener. Use these cards to investigate your psychic abilities, design ESP experiments, or even practice with them to expand your powers of perception.

Quantity Per Package: 50 card deck with instructions.