Crystal Mask of Dungeoneering Knowledge
Each of the various types of crystal masks fits over the face of any Medium or Small humanoid, with slits for eyes and nostrils. The mask is transparent, although it distorts the wearer’s features. Leather straps attached to small holes on the sides of a mask enable the owner to affix the mask to his face.
Crystal masks confer special abilities or improved skills on their wearers.
A crystal mask is treated as eyewear or goggles for the purpose of determining which items can be worn on the body.
Each of the various crystal masks of knowledge grants the wearer a +5 competence bonus on a specific type of Knowledge check.
Faint clairsentience; ML 3rd; Craft Universal Item, creator must have 5 ranks in the Knowledge skill of the appropriate type; Price 2,500 gp; Weight ½ lb.