The Sorcerous Implements is a treasure which might be considered ornamental.
Humming items from the sorcerers, most likely enchanted wands/staves.
If you cast the Divination: Curses blessing from your Ancestors, the Sorcerous Implements will be revealed as a cursed item. You may wish to retain possession of the Sorcerous Implements, however. Even though this treasure doesn't do much positive for you, there are some events which require the exchange of one treasure for another...and the Sorcerous Implements can fill this need quite nicely.