Watch the trailer HERE:
https://www.theory11.com/marketplace/michael-obrien/blank-slate
"Blank Slate" is based off the "Kiss trick." This effect is a bit more practical because the ring can be borrowed from a spectator. The magician vanishes it in a very fun way then has the spectator sign a blank card. The magician draws an image of a ring on the back of the card then magically pops the spectator's ring off of it. The dean image of the ring is gone and the card can be examined!
https://www.theory11.com/marketplace/michael-obrien/blank-slate
"Blank Slate" is based off the "Kiss trick." This effect is a bit more practical because the ring can be borrowed from a spectator. The magician vanishes it in a very fun way then has the spectator sign a blank card. The magician draws an image of a ring on the back of the card then magically pops the spectator's ring off of it. The dean image of the ring is gone and the card can be examined!