Switchblade by Dan Harlan - DVD at Penguin Magic

[TheRanhughes]

that girl got mad..."where'd it go?!"

[kangmeng91]

so this gimmick cannot be added to a deck and be hidden like at the bottom of deck? Then when i want to change the colour of a card can i just pick out 2 cards(gimmick) from bottom of deck?

[BPMagic300]

@JBCardMagic you cannot make the gimmick and it fit in any deck. The card is just a little bit thicker but if you hold it in your hands, the spectator will not spotted. This is the best gaffed ever!