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Four-of-a kind cards are shown and turrned face down. The back of each card is shown to be Blue.
The performer asks the spectator 'Which one of the cards had a Red back?'
The spectator replys with "None." The performer says, "Are you sure? I think you may be snowblind!"
The performer turns the four cards face down spreading them showing them each to have white backs!
- Complete with special cards and instuctions