Auraculars

This object appears to be an intricately gilt series of interlocking tubes, each of which can be rotated to affect the distance and arrangement of each of the arcane glass elements held within. A skilled user can use it to determine an observed creature's alignment or intent, as evidenced by the mystical aura that they appear to exude when observed through the Auracular's lenses. Additionally, you can use the item to cast detect magic at will.