Donut Box by Gustavo Raley - Upgraded Version

This product is exclusively offered in the United States by Trunk Of Magic.

After showing pictures of different donuts one is selected randomly.  
You open the donut box which is empty and you put it inside.  

You close the box, say the magic words, and when you open it,
has turned into a real donut.  

It now includes a fake donut.  
  

Easy to do
Online video instructions.