• Gizlock's Hypertech Buckler
• Item Level 53Disenchants into:
  [Small Brilliant Shard]: 1
• Binds when picked up
  
• Shield
• Off Hand
• 1835 Armor
• 32 Block
• +5 Stamina
  +10 Intellect
• Durability 100 / 100
• Requires Level 48
• Equip: Restores 4 mana per 5 sec.
• 
• Sell Price: 2 26 30

Source

This item drops from Tinkerer Gizlock in Maraudon. Its very good for shamans.

Patches and hotfixes

Patch 1.2.0 (18-Dec-2004): Added 

External links

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