This is a CGI effect that you can do in reality by only using ONE rubber band.The performer has a red rubber band in his hand. The color of the band will change slowly after the finger crosses the band.
What do you get?
TNT by Nicholas Lawrence
100th Monkey by Chris Philpott (2 DVD Set + Gimmicks)
Manoj Candle with DVD by Manoj Kaushal
Criss Angel Secret Card Deck #1
Magic Feather (DVD + Gimmick) by Higpon
Pull Top (DVD and Gimmick) by Mr. Maric
Super Latex Cola Drink (Half) by Twister Magic
Magic Cartoon Cardtoon Deck