Deception deck by California Card Compagny

The different faces of what appears to be a normal deck of cards are shown to a spectator. You ask a spectator to select a card & memorise it. You spread out the backs of the cards & find that one of the cards has magically changed colour (the blue back has changed to red!!). You bring that card to the top of the pack, & ask the spectator if he recognises the card. The card is flipped over & it is seen to be the speactators chosen card! The card then changes back to being a blue backed card, but when the other cards are spread, they are all seen to be the spectaotors card!! With just one cut, the cards revert back to normal, all being blue backed cards with different faces……(tweede hands maar als nieuw)