Poker Chip Manipulation by Dr. Michael Rubinstein

Effect

The Conviction Prediction: Walking Liberty Edition creates a deceptive and interactive experience for the audience. Three spectators each select a different colored poker chip (blue, red, or green). Four envelopes containing coins are introduced, and spectators freely choose or even switch envelopes while the magician’s back is turned. Despite the apparent randomness, each spectator correctly predicts the coin they select—an English Penny, a half dollar, or a Chinese coin. The routine ends with all props being examined, reinforcing the impossibility of the outcome.

Full Details

This trick combines coin magic, mentalism, and poker chip manipulation into a single routine. The Walking Liberty Edition includes an extra poker chip featuring a Walking Liberty half dollar design, along with four matching copy coins. Performers can choose between using Kennedy half dollars or the Walking Liberty set. The props fit inside a business card holder, making the trick highly portable.

The routine allows for flexibility in performance. It can be done standing or sitting, for one spectator or multiple, and even for large audiences. Spectators have freedom in selecting chips and envelopes, adding layers of apparent randomness. The magician maintains control, ensuring the final prediction remains impossible to explain.

Who Should Consider the Trick

This trick suits magicians who enjoy interactive, prediction-based routines with strong audience participation. It works well for close-up performers, mentalists, and coin magicians. The portability makes it ideal for walk-around gigs, while the deceptive structure ensures impact in larger settings.

Information on How Difficult It Is to Perform

The method relies more on presentation than complex sleight of hand. Magicians familiar with basic misdirection and handling of small props will find it manageable. The routine requires clear scripting to guide spectator choices naturally. While not technically demanding, smooth performance depends on confident handling of the props and engaging spectators effectively.

What Magicians Say

Dr. Michael Rubinstein describes Conviction Prediction as "an impossible situation and a very magical routine." He emphasizes its versatility, stating it "carries small, plays big," meaning it’s easy to transport yet creates a strong impact. The inclusion of spectator freedom—allowing them to switch chips and envelopes—enhances the illusion of randomness. Rubinstein also highlights that everything can be examined at the end, reinforcing the trick’s deceptive power.

The Walking Liberty Edition adds flexibility by providing an alternative set of coins, giving performers more options. Rubinstein notes that the routine works in various settings, from intimate gatherings to larger audiences, making it adaptable for different performance styles.