Effect : Magician shows a board panel with a transparent pocket in the middle.
He puts a card in this pocket and folds up the panel. When he reopens it, POOF! The card has vanished from the pocket.
Or it can change to another card.
This is a multipurpose utility prop which can be used to vanish, produce or change any thing like silks, cards, bills, pictures or other similar objects.
Easy to do, supplied complete with photo illustrated instructions.