Here we have anotherpocket magic trick, called "Traffic Lights Chips" where the chips represent colors on a traffic light, performer puts chips under hanky & shows all the chips one at a time, leaving only the green chip, but when chip is shown, it has changed to a clear one, easy to do but baffling, please add $5 for USPS ground advantage with tracking, I do combine shipping costs so if you buy multiple lots please wait for my invoice before paying & thanks for looking!