• Signet of Expertise
• Item Level 45Disenchants into:
  [Vision Dust]: 2-5 (20%)
  [Lesser Nether Essence]: 1-2 (75%)
  [Small Radiant Shard]: 1 (5%)
• Binds when picked up
• Unique
• Trinket
• Requires Blacksmithing (210)
• Use: Summons a Hammer of Expertise.
• "Honorable Member of the Mithril Order"
• Sell Price: 64 92

Signet of Expertise is a uncommon trinket.

Source

This item is a reward from  [45] Expert Blacksmith!

Notes

You are now a "member" of the Mithril Order!

External links

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