XPAND is a handmade mechanical card gimmick that allows you to perform a special effects miracle with a SIGNED card. The effect starts out with a spectator selecting and signing a card so far in their mind nothing unusual. Then things get very weird and the spectator soon realizes that this is not the typical "pick a card" "find a card" trick.
With THEIR SIGNED CARD in full view the entire time, they witness something impossible. YOU VISUALLY SHRINK THEIR CARD. After you have changed the physical properties of their SIGNED CARD you then restore the card to the original signed condition and hand it out for immediate examination.
If you're think this product description is too "over the top" then you obviously haven't seen XPAND performed. The XPAND gimmick is very easy to use and packs flat. You are not hooked up to anything like threads or wires and the effect can be mastered in very little time. Did we mention how visual the effect is?