Earring of Seamanship (Magic Earring)

This earring appears to be an earring of defense and is usually found with a matching nonmagical earring. A detect invisible spell or similar means reveals the X to be a mast and spar with a faint sail drawn around them. When the magical earring is worn in the left earlobe, the user gains all the knowledge of an able-bodied seaman-how to use any sort of seagoing vessel (and any part of it)-and is able to instruct others in its operation. 
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Earrings
Category:Magic Jewelry