The magician, take out the bag of fabric with the pattern. I show upside down in the , no results. In addition , I show through completely the arm to open the zipper attached to the bottom, but there is nothing. Close the zipper, put the white handkerchief in. The next moment, pigeon pops up with hanging magic! ! This product and those that are used in the video here http://www.youtube.com/watch?v=DP-yxkpbBuY here, a reference animation thing manufacturer, design, the exact same material, and the like It is not in, but making basic phenomenon is the same. I can not accept the return of goods for the content of trick.