Pocket Slot Machine by Astor - TrickThe basic idea of the prop is from an unknown Czech magician. Included w ith the prop are three video presentations and tutorials, which you can perform as mental or winning game effects. The base of the effects is to guess, or predict the winning symbol or and the number chosen by the spectators. The winning symbol is the symbol which will be above the spectator's freely chosen number after rotating the disc as many steps as the chosen number, in the