Window Envelope | Nico Guaman - (Download) Goldenberg ATLU: A thought-of card is

ATLU: A thought-of card is conveyed to everyone (without writing down or uttering a single word) while the performer has their back towards the audience

Your spectator assistant should now magically make the roof red

I feel this always plays well with a large audience

you need this book

A playing card is placed face down on a spectator's hand (no envelope)

Window Envelope | Nico Guaman - (Download) Goldenberg ATLU: A thought-of card isImagine being able to change a card in a second, in view of the spectators, and being able to give everything to examine! Now you can with window envelope. Changes of colors, signed cards, appearances, disappearances and everything you can imagine. Without flaps without elastics No magnets Easy to do. Download now!