Flutter (DVD and Gimmick) by Rizki Nanda

A spectator selects a card and examines it front and back before signing and isolating it, in their very own hands.

Another card is selected and a marked sticker is placed on the back of this card.

The sticker, with no cover, very slowly disappears right before your spectator's eyes.

But the reactions really kick in when they open their hands to check out the card they have been holding since the very start. They discover that the marked sticker has made an impossible journey and it is now stuck on their very own card which they can keep as a souvenir.