In David Penn's double coin bend routine

In the detailed video instructions

He has used his supernatural ability to deform objects to the astonishment of audiences worldwide

We can tell you that it would absolutely look like Michael Afshin's INTERNATIONAL DREAM FLY

Ultimate Blades | Tim Ellis - (Download) Carey In David Penn's double coinThis is Tim Ellis' acclaimed version of the classic 'Razor Blade Swallowing' effect. You take five razorblades, each blade slices through a card or piece of paper and is immediately placed into the mouth and swallowed. Once all five blades are swallowed, a length of thread is also swallowed and when it is pulled back out of the mouth all five blades are threaded onto it. Your mouth is empty and can be examined. Tim's ULTIMATE BLADES has been reviewed