Hi Eric,
the link below might fill the bill, although your mouse might need to become a flying squirrel unless you adapt to using a trackpad -- aww, shucks, they're great once you really try them!
Hi Euan,
That's very interesting, thanks. Shame they don't do it in pink though, it's for my daughter.
If only I could turn a mouse into a Scott Flying Squirrel my life would be complete.