TETRAD TÊTE by Ken Dyne - Book For Professionals "This wonderful effect was first

"This wonderful effect was first produced and popularized by the legendary Al Cohen

or anyone wanting to finally learn how to use one of the most misunderstood

Most importantly

a pioneer in custom playing cards

AND now the beauty of DVD offers: Superior Picture Quality Dolby Digital Sound Interactive Menus Take You To Every Trick & Explanation with just a Click of Your Remote Multi-Region for Worldwide Viewing

TETRAD TÊTE by Ken Dyne - Book For Professionals "This wonderful effect was firstWith little more than a pile of business cards and some pens, you are ready to perform a baffling mystery involving no more than ten members of your audience. Ten audience members are handed one of your business cards and are invited to make a drawing. The cards are collected face down and clamped together using a bulldog clip (if you'd like). Three members of the audience now flip open this impromptu 'art book' and concentrate on the drawing they