Kingmagic Changeful Card Magic Trick Easy To Do Magic

Changeful Playing Cards Card Magic Trick Magician Gimmick Magic Tool Easy To Do Magic for Beginner Half of cards are long(common cards),the others are short,put a long card with a short card in order.Dont put two long cards and two short cards.(Its difficult to distinguish with the long and short,as they are only 0.5 mm gap) (Please following the explanation to practice)please do not checked by spectator for it has special structure.The “induction” has nothing,but adding the effect of showing