• Wristguards of Tranquil Thought
• Item Level 128Disenchants into:
  [Void Crystal]: 1-2
• Binds when picked up
  
• Cloth
• Wrist
• 94 Armor
• +16 Spirit
  +17 Intellect
  +12 Stamina
• Yellow Socket
• Durability 35 / 35
• Requires Level 70
• Equip: Improves critical strike rating by 17.
  Equip: Increases spell power by 29.
• 
• Vendor 35

Source

This item can be purchased for 35 from G'eras in Shattrath City.

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB