Arlo's Gazing Glass

The monocle grants the creature expertise in medicine checks, if they are not already. 

The monocle has 3 charges, which are regained after a long rest. A charge can be expended to re-roll dice used to make a medicine check, the creature may choose which roll to use.  

You also gain the ability to cast Greater Restoration once every long rest without using a spell slot.

Notes: Expertise: Medicine, Any creature who tries to attune to the monocle must have knowledge in the medical field.