Jessicat
All Pied Everything
the russian hamsters have never bitten me yet, not even tried to.
The females are quite a bit more agro than the males! It's probably better for socializing them that you have the male's enclosure set up first. Introducing a male to a female's territory can turn into quite a spat. You'll probably have better luck doing it the other way around. Good luck, they sure are cute.