Aqua Jewel

• Aqua Jewel
• Binds when picked up
• Unique
• Toy
• Use: Increases swim speed by 50% and allows underwater breathing for 10 min. Only usable on Pandaria. (1 Hour Cooldown)
• Requires Level 10
• "Harvested from the maw of Gokk'lok."

Source

This item has a chance to drop from the pandarian champion Sahn Tidehunter in Vale of Eternal Blossoms.

Patch changes

• Patch 7.0.3 (2016-07-19):
  • Officially a toy and can be found in the toy box.
  • Now only works on Pandaria; Tooltip updated to reflect this.
    
• Patch 5.0.4 (2012-08-28): Added.
  

External links

• Wowhead
• WoWDB