The Thindex is basically a thirteen-compartment credit card holder you can insert into most wallets, props, or even within the folds of a handkerchief. Using this hidden device Todd Karr teaches you various mentalism routines you can perform where there can be 52+ prediction possibilities.

Routines explained:
►Bare Bones Prediction: A card is named, and your prediction matches the free selection.
►Complex Card Prediction: The prediction reveals the named card and some characteristics of the spectator.
►Dreamgirl: A spectator's birthday and a selected card is predicted. 
►Double Mysticism: Foretell a Tarot card and a spectator's Zodiac sign.
►Rock 'n' Roll Predictions: Predict a person’s favorite musician and song or album.
►Pop-Culture Predictions: Divine a person's favorite actors, shows, or movies.
►Destiny's Name: Predict a spectator's first name, their lucky number, and lucky card. 
►Creative Currency: You foresee a wacky bill with any president on any denomination bill.
►Psychic Bartender: Envision anyone's favorite beer and how many bottles ordered. 
►Spy Identity: Precisely predict a volunteer's fictional spy identity. 
►Spectrum Vision: Divine a spectator's favorite lipstick shade. 
►Murder Mystery: Mentally detect a murder weapon and details of a gory crime. 
►Pizza Prediction: Kids create a crazy pizza order matching your prediction. 
►Ice Cream Sundae: Predict your young spectators' fantasy ice cream sundae. 
►Coffee House: Foretell any flavor coffee, size, and number of espresso shots.

Comes with a Thindex for you to insert in your own wallet or prop and a 20-page booklet of instructions, ideas, and routines. Originally released by The Miracle Factory.