Bicycle Blur Blue (Mandolin Back) by Mathieu Bich and Garrett ThomasTransform your audience's perception with Blur an illusion that will have your spectators running straight to their optometrists! Unlike typical tricks that leave spectators questioning "how did you do that?" Blur will have them wondering "WHAT did you do to me?!" Crafted by the ingenious minds of Mathieu Bich and Garrett Thomas, Blur allows you to manipulate your spectator's vision in an unforgettable way. Spread and show a full deck of cards, let