The Hidden Forest

As far as I can tell, the Bloody Skullcracker's Nosering from the ldon vendor does not regenerate stamina when clicked. I tested it multiple times in multiple zones with and without other buffs, and it does not move stamina level at all.
Can someone confirm this?

Here is the item: http://www.thehiddenforest.org/webtools/items.php?id=17841

Thanks

Just tested with Harney as he is the only toon I know with it. Took his endurance down to 50% then I targeted myself and clicked bracer and it worked fine. Note I don't know if you are required to target yourself or not I just did for it's a 1 hr recast to test.

Tested again after refresh on it with npc targeted and got spell did not take hold (as if I wanted to up the mobs endurance! ) so maybe it can be fixed so that when it clicked no mater what your tageting it's self only if not I would just have no target or target yourself before use.

I'm on UF client as well fyi.