This is a deck of 25 Poker Size cards with the 5 Rhine (Extra Sensory Perception) symbols (Circle, Cross, Waves, Square & Star) printed in black, which are a more authentic replica of the original Rhine Cards. Supplied in a plastic wallet, without any instructions. There are several excellent self working tricks with ESP Cards described in magic literature, and several card tricks can be adapted for use with these design cards for demostrations of mentalism.