Used in:

• Geerlok Gem Setter (Tinkering)
• Gnomish Vanishing Device (Tinkering)
• Spyglass (Tinkering)
• Telescopic Eyepatch (Tinkering)

Sold by (***no spawn table):

• Echo Caverns
• Trace the Tinker (2p 6g)
• Katta Castellum
• Blaylok Geerlok (2p 6g)
• The Overthere
• Tin Merchant V (2p 6g)
• Plane of Knowledge
• Tabben Bromal (2p 6g)
• Shadow Haven
• Marchap Biddinight (2p 6g)
• Steamfont Mountains
• Bom Knotwood (2p 6g)