These things are so hard to get open lol.Greefn Aura wrote: ↑Tue Jun 24, 2014 4:41 pm The metal locking rings I know work quite well - you kind of open the locking mechanism and use it to lever the top off (against the top part of the metal ring). Probably doesn't make sense unless you see it.
The German equivalent we used at home didn't have any locking rings - just the rubber ring, and always with tab! And once the ring got old and somewhat brittle, the tabs tended to disintegrate first (because of repeated pulling), and then it was back to hot water and sharp knives, too...
