A gift from who?

Come on, if you don’t give me your tooth, I can’t give you your GST rebate

The Tooth Fairy is some­one who takes the tooth that has fallen out (or has been extracted then given back to you by the den­tist) and replaces it with cash money, right?

The Straits Times seems to think they give out toothbrushes:

KIDS in Sin­ga­pore could soon be using what seems like a gift from the Tooth Fairy: a tooth­brush that helps them swab the nooks and cran­nies of their mouths with­out much effort.

So it should be a gift to the Tooth Fairy, because she wouldn’t be giv­ing out so much money if your teeth are so health­ily kept they don’t fall out, right?

Wait, then again, it could be a gift from the Tooth Fairy, cos she doesn’t want to give out so much cash money, and so would want your teeth to be healthy, right?

So con­fus­ing. My teeth hurt.