If you were secretly given a playing card that had the genuine signature of someone in your audience, and no one knew or even suspected it existed, would you have a use for it? We thought so. And what if the method for obtaining this signed card happened to be an incredibly strong, 100% practical card effect? And what if the only props you needed to do all this were playing cards and a normal marker? No expensive or soon-outdated high-tech. And what if this utility principle and trick came with ...
$30.00 USD
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