What is this marble rolling nouns surrounded by my ceiling? It's like the nouns of a rolling marble. there's no floor above...

It's like the nouns of a rolling marble. there's no floor above me just a roof and it comes from my ceiling. the nouns comes from different places in my ceiling and one and only at night.

Any logical direction on what it is? I hate not knowing things and it's really bothering me.
How do you method for inside mount blinds?
Answers:    Hate to upset you but I ruminate the mouse that was living within my ceiling has moved to your house. It is kinda freeky to hear that, but more than feasible that is what it is.

You can draw from some mouse bait and after it eats it, it will die and after no more marble....
For a room to be considered a room...
There may be an animal liiving in your crawl space...can't hurt to check it out.