Shock Twist by Gary Jones

The effect is incredibly simple and VISUAL... Just the way magic should be! 

Four blue backed cards are shown and one by one they turn face up, then with a snap of the fingers the backs change to multi coloured. 

Incredibly visual & stunning. Very easy to do. Instantly reset! 

"This is one you just have to have... I promise you, you won't regret it!"
- Gary Jones and Magic Tao 

"...the best packet trick ever"
- Chris Webb