A spectator thinks of ANYTHING (a word, a number, a card, an ESP symbol, a shape, etc) and writes it on a business card which she puts in her pocket. This is done while the performer looks the other way. Finally, the performer faces the spectator and reveals the spectator's thought.
Twitter is extremely easy to perform and yet your audience will believe they are witnessing a genuine mind reading test. It comes complete with instructions and everything needed to perform it immediately.
You are supplied with the special gimmick that can be used in MANY ways and it will surely become a strong hidden assistant in your arsenal of secret weapons.
No pre-show work.
No refills required.
Twitter uses state of the art material that with good care will last a lifetime.
Great for stage, street, close-up and impromptu effects. Resets instantly.