Magic Ring Revealed Amazing Trick

Do you want to know to chain a ring which os falling down when you release it? Now you can impress your friends! Really amazing and easy trick
Becouse of my low skills in Bulgarian a did a mistake in the vid. You must read :thumb" instead of "inch" word. And if you do now understand,read it:

In fact,you must hold the ring between you index and middle finger [and the thumb on the other side]. You can see tha pic which is zooming in the video. And after you must release the ring with you thumb in first. It will rotate and roll on the chain to make a node. That;s all!