Signature by Adam Wilber
Your signature PEELS right off!
If you're watching the performance, this is NOT a camera trick.
One of Adam Wilber's go-to effects for his walk around set, Signature, is a visual overload.
Your spectator signs one side of their chosen card and you sign the other. At the end of the routine, you give them that card as a souvenir and PEEL your signature off right in front of their eyes.
Learn it now.