This trick can be so incredibly powerful but you have to practice practice practice. If you don't do
this, the effect will seem weak. This is based on an old principle but if you stick with it, it can
be some of the most powerful magic that you will ever perform. Paul Harris comes out with some
pretty amazing magic but it's usually more difficult. While in theory this trick could be performed
by a beginner, I would recommend that it only be picked up by someone who is more experienced and
confident while performing.