You ask a spectator to say “stop” as you riffle through the deck. They think of the card that they freely stopped at. It’s not a force. I promise.
The deck is handled naturally, but with just a spring, one card turns face down, reversed in the deck. It is their selected card – every time. A mechanical miracle.
Perform an impromptu version of the Invisible Deck. Reveal a spectator’s thought of card instantly, face up in the deck. These are just some of the feats you can accomplish with the Balean Twist. All under your complete control.