Close-up card magic doesn't get any more direct than this:

and the magician opens the envelope

Are you sure of it

Lesson 82 Stage Productions

Bill-Fooled using a play on the American word Billfold

iSense | Thinking Paradox - (Download) Roboter Close-up card magic doesn't getWhat if you could perceive everything happening around you, even with your eyes covered by a spectator or sealed with adhesive tape? At Thinking Paradox, we have always enjoyed simple, elegant, scientifically based methods. After our worldwide bestseller, Clear Choice, we are excited to present our latest creation: iSense. This is a 100% impromptu system for receiving information undetectably, without gimmicks, and with your eyes covered. Learn 4