The Triangle Peek (TTP) is a brilliant Peek Method - A Must-Have Addition to Your Mentalist Arsenal.

Easy to Learn - This peek method is ideal for beginners, as it can be mastered in just a few moments (guaranteed).

Utterly Practical No need for any prior preparation. The peek itself is so swift and inconspicuous that no one will ever notice.

100% Impromptu - No gimmicks, no setups, no special equipment. All you need is a pen and a business card, and you're good to go.

Highly recommended, especially for peeking at numbers (though words are possible too). Based on a very old trick that has undergone a modern transformation into a different genre.