Red/Black Memory
Red/Black Memory is a full deck card memorization demonstration in which you can genuinely shuffle the cards with the participant.
It utilizes a bold yet invisible principle which gives the routine its structure.
The effect can be setup from your preferred memorized deck in one minute, and at the end of the effect you're back into your complete memorized stack.
I have also included my full script for the effect, but you can of course come up with your own unique way to perform it.
–
"This is a great effect!"
"I like the concept behind Red/Black Memory. Very clever!"
–