Crystal Ocular Lenses

Crystal Ocular Lenses is obtained from Clinkyclick Shatterboom after either paying him in the Artisan's Market in Valdrakken or setting the tab with Kritha at the Dragon's Hoard during A Secretive Contact of the Secrets of Azeroth. Settling the tab directly is significantly cheaper, only costing.

Combine the Crystal Ocular Lenses with a Thought Calculating Apparatus and Downy Helmet Liner to create the Unfinished Thinking Cap.