David Copperfield magic trick. Pencil through dollar

This is a replacement gimmick for the magic trick called misled. The trick was performed by david copperfield, here is a video link.http://www.youtube.com/watch?v=t9a_n_ffD0o .

I am not going to reveal how to do it, I would suggest buying a copy of the trick, its called misled by timothy wenk. I have purchased it a few times because I keep losing my gimmicks, however with a 3d printer thats no longer a problem. In the picture I have printed it in white just to show the contrast, but you wa