Window to the Future by Henry Evans Magnetic Cards Single Cup and Ball -

Single Cup and Ball - Larry Jennings

and a prediction

so does her interest in you

Ten Card Poker

The unique internal structure of the cup makes it difficult to mass-produce

Window to the Future by Henry Evans Magnetic Cards Single Cup and Ball -The effect starts with the magician placing a group of cards as a prediction on a crystal clear glass, then a different colored back deck appears on scene. A part of this different colored back deck gets separated and shuffled by the spectator. The magician splits this group in four packets with different amounts each, and shuffle each packet once again. The magician invites the spectator to freely choose one to play with. The chosen group is shuffled