Magician displays a lovely envelope, inside is placed four Queens, ask a spectator to name any suit, it really is a free choice. After that, magician opens the envelope and spreads the cards to show that there is one card face up, and it is found exactly the selection, more incredible, only that card has a different back color. You get it right every time!
Features: No force need No misdirection need No assistants required No tricky sleights of hand Completely free selection
Ideal for hobbyist who desire something unique
Regular envelope, cards without anti-slip or gluing material
魔术道具 
