A very visual and killer effect from one of the great minds in magic, Esya G.
The spectator freely chooses any random card, and signs it with a permanent marker.
Then magician writes on an "X" on the back of the signed card. Watch the "X" mark magically disappear!
It's Happens inches away from them without cover or other funny business.
After that you can give the card back to the spectators and leave them completely astonished!
Unlimited possibility never limit yourself
Using any marker and fully examinable
Can be a souvenir