Bicycle Invisible Deck - Card Game

You remove an "invisible" card case from your bag, open it and remove the "invisible" game. You fan this out and a spectator should draw, look at and remember one of the "invisible" cards. Now ask the spectator to return this card to the game face up. You can now put the entire card pack back into the case and everything together comes back into your pocket. Now you claim to make the game visible and remove a visible card case from your bag, in which there is of course also a visible card game. To prove that this is actually the "invisible" card game you just used, fan out all cards. In fact, a single card is upside down in the game, it is the (actually just thought) card of the spectator. Any playing card is possible, only this is upside down in the game. Game incl. Instructions