Ink within the Font of Knowledge

[Benorf]

As Thaien has been doing a rather absurd amount of book writing, I have several pots of empty ink. I'm not sure if this is offered anywhere else, but would it be possible to get a way to refill your pots of ink in the Font of Knowledge? Either an NPC you could give an empty pot to for a refill for a slight discount, or a big container, like we have for lantern oil?