Worker's Envelope by Tom Phoenix Spellmann including probably the fastest induction

including probably the fastest induction of several volunteers ever seen on video

A spectator secretly thinks of one number

Sponge Emoji Smile Face by Andy Amyx (set of 4)

Single-side usable dimensions: 70x95x9mm

If you have already learned several different approaches to the Tear/Peek

Worker's Envelope by Tom Phoenix Spellmann including probably the fastest inductionSwitch. Transform. Astonish. All in Plain Sight. Step up your game with a secret weapon built to work under fire. The Workers Envelope is a precision engineered switching device that hides in the most innocent place imaginable a simple envelope. But dont be fooled. This unassuming prop packs enough power to transform your entire act. With its clear window, your audience keeps their eyes locked on the contents the entire time even as you switch,