I gave one of my baby girls a new stick. In her cage previously was just two hides and a water dish. I kept it simple, but recently moved her to a bigger cage and decided she was comfy in it and it was time to add decorations. All I could find that didn't have "she might be able to get stuck in" holes was a stick.
She might have been a touch confused as she "measured" it to see if it was food. http://i58.tinypic.com/avkfls.jpg
Seriously though she seemed to like the new "toy" , add I had to take it away part through the night cause she kept making a thumping noise with it in her cage.