Rainbow Card, also known as the Phantom Card, is a special design gimmick that can appear in the photo from a borrowed phone. There is no special app involved. This can be used with any type of Wallet with an ID Window

Available as a full card and the NEW Torn Corner version of Rainbow originally designed by Patrick Kun. With this version, you can tear and vanish a corner of a card. The spectator later opens up the photo and finds out that a corner of the same card appears. To prove that it's the exact same card, you zoom into the photo and the corner aligns perfectly with the photo.