PEN CHANGES is an effect which is very visual and really elegant, where the random card we take turns into a card of the spectator's choice which is signed by just clipping the card to the pen lid. Very cool effect and will make the spectator stunned!
Features:
No Threads
No Magnets
Not Elastic
No Black arts
No Pulls or Rolls
Very Easy to do and Practical
Fully Examinable and can be Done Anywhere at any Time