Which preposition to use with inkpots

into Occurrences 1%

But if they have promised to shoot the cross off a church spire, or empty the inkpot into somebody's beer, or bring home somebody's ears in their pocket for the pleasure of their families, I think in these cases they would feel a sort of a shadow of what civilised men feel in the fulfilment of a promise, as distinct from the making of it.

of Occurrences 1%

While they sat talking Jadu Babu's eldest boy came to his mother, whimpering: "Chota Káká (my young uncle) has whipped me because an inkpot of his slipped from my hand, while I was playing with it, and got broken!"

Which preposition to use with  inkpots