Well, for almost 10 years that I make Okito boxes, I noticed that very few magicians use this subtlety. Everywhere, it is described to use 2 fingers to make a flip of box, BUT, by helping you the furrow and lid, you will return the box, but without using the fingers. Fewer movements, for the same result. And a little video is always better than a long speech. This method also works with commercial boxes, but the movement is a little less clean. Good Sunday to all.