Is a Super Pet Hamster Bed safe? Please answer hamster lovers?

Just beacuse it says Hamster/Pet safe does not always mean that. I would not leave it in her cage when you are not there, when you are there then i think it should be fine. PS: My hamster fell in love with the blue Zhu Zhu hut and he has had it since last August when they first came out. LOL ;-)