Invisible Card to Glass by El Duco circa 1999: old new stock
An obscure one from El Duco. The magician shows and invisible deck and the spectator crosses a card. The invisible deck is placed in a real glass (you supply) and paced on a thin tray. .It is covered by an opaque silk (you supply). The magician reaches in and produces an invisible card. Not the right one. The spectator reaches in and produces and invisible card. Still not the chosen card. the magician tries again, wrong card. The spectator tries again and actually pulls out the visible card which matches her choice! The gimmicked tray does it all. This is new old stock from 1999 and is of course no longer available.
Out of stock