Crystalline Cuffs

The Crystalline Cuffs were rare bracers found in Ragefire Chasm. They provide meager amounts of Intellect and Spirit, along with a tidy bonus of Spell Power; thusly, it is useful for low-level Priests and Druids who wish to heal dungeons.

Source
The Crystalline Cuffs drop from Taragaman the Hungerer in Ragefire Chasm. The estimated drop rate was 33%.