Gloves of Quickening

Gloves of Quickening are socketed, epic mail gloves. It is ideal for a hybrid, 30/31 Shaman (I.E Nice Intellect, Stamina Critical Stike Rating, 4 Mana Per 5 Seconds and Attack Power) It is also ideal for Hunters, because it has Stamina, Intellect, Crit. Strike and Attack power.

Source
This item drops from the Maiden of Virtue in Karazhan with about a 13% drop chance