Bells - Great Tom is cast?

When I recently bought my little harp there was no maker or model label on it, and the only clue was the single word on a sticker on the spare strings packet - Pixie. So 'Pixie' it is, as it suits, being cute, small and Celtic in design (though made in Pakistan by the Celtistanis - this one very nicely as it happens). But Pixies are genderless? Or is that for another thread?

I'm still up because it is far too hot to go to bed - all doors and windows open hoping for a breeze, just thought UK Cats would like to know.

Chris