Behodar:What is the purpose of the little ring at the end of a pair of tongs? All it seems to do is change them from functional tongs into non-functional, and why would you want a non-functional pair? Gravity also has a habit of getting in the way and changing the "mode" while you're trying to use the things...
Dual function, to keep it from jamming up the storage tray and an IQ test haha.
Actually ours is a better design and has a button thing to lock it in the closed position.