Description
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This effect is surreal… paradoxical.
Imagine holding up a playing card. One side facing you the other side facing your audience. The spectators see the card has a circle cut out of it. You explain to them that the hole is not round it is a square. To prove this, you turn the card over and there is indeed a square cut out of the card. You can repeat this as many times as your spectators desire.
Includes a gimmick card and online video instructions.
