Dont listen to other reviews that say its only for the screen. I ve done this plenty for people in
real world, just keep extra pen around in pocket and do super simple pocket switch like you were
putting them away. One of the best quick magician 24 hrs a day trick in my pocket. No Cards! Hyper
Visual! Cheaper than knives! If they are getting a long close stare at it you are doing it wrong.
Once you get one you can make others easily.