Gold Optical Illusion Ring Inc. Tune2Magic the participant (B) will hold

the participant (B) will hold the cards and dribble through them behind participant's (A) back as me and him won't see anything

: Use something that everyone already owns to create this miracle where you can predict which card the spectator has marked with an X

I always have it and a post note in my pockets

a Stripper Deck and a Svengali Deck

Gold Optical Illusion Ring Inc. Tune2Magic the participant (B) will holdOptical Illusion Trick! Prepare to be absolutely mesmerized by this ring that appears to change size right before your very eyes. A finger ring appears to shrink and expand as it's rotated. Great for all performance styles. Designed by Rob Stiff of Magic Makers.