That depends greatly on the style of gming. Personally i love this kind of items and use them a lot.
For example it could be used:
to add flavour to the world, also helping the immersion of the player
to contribute the building of png with peculiar nature (like the queen for example) and help giving them a character
to show something peculiar or fun to the local charismatic-girl character (be it a male or a female player) that she'll want to buy / obtain
to be an item that can be used in many social occasion by said char-based character
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And so on, it could also have some "practical use"; for example it's hard to obtain the help of nobility with money, they have plenty; but who knows; maybe they are interested in peculiar items like this one (basically using it a side-quest).