A spectator selects a card and signs it.
There is a window on both sides of the card case, so both sides of the deck are not covered.
The selected card is inserted into a side of the deck.
As the magician pushes the card back and forth, it moves up a little, just like an elevator goes up to the next floor.
The card climbs up little by little and finally reaches to the top.

Can be performed very close to audience.

(NOTE)
Comes complete with Gimmick Red Bicycle deck and an illustrated instruction sheet that includes web links to additional performance and explanation video clips.