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?
Face Off Cartoon Deck by 808 Magic Store
FaceShifter (DVD and Gimmick) by Skulkor
Dissolve (DVD and Gimmick) by Francis Menotti
ESCAPE Red (Gimmicks Only) by SMagic Productions
My Opener Blue by Jean-Pierre Vallarino & Jordan Victoria
Candy Vault by André Previato and Kenneth Costa
Coincidencia by Jim Krenz
ReKap (DVD & Gimmicks) by Richard Griffin