[cypher]

What do you put in her play pen? Does she have lots of toys & things to explore? It’s usually best to get them out & have a run around exploring in th play pen then gradually introduce your hand to them, most Russian hams grow out of the biting stage but it can take a bit of time.
If you could get a big enough play pen that you could sit in or just create a safe area where she can’t escape so she can run around & climb on you if she wants to that might help too.