After seeing Pen through finger, I thought this might be something similar that you can create a
great illusion without being prepared because sometimes it's good to know some tricks that does not
involved gimmicks. Well this trick does use a gimmick and you have to be prepared when you're going
to perform it. The cool part is that the idea is to penetrate a pen to a signed billed and both pen
and signed bill can be examined at the end.