Recently I saw a kid performer doing this trick.
he showed 2 jumbo cards, a king and a queen and while he turned them the king became a queen and viceversa. the cards were obviously gimmicked ( but very well, I was in the first row and couldn't see anything).
the trick seems obvious but I can assure you that the reactions of the kids to these changes were incredible.
does anyone know the name of this trick?
thanks in advance/Fabio