Is within a "hip bath house" for hamsters?

I'm planning on getting some chinchilla SAND for my dwarf hamster, because I heard that they roll around in it, or something. I looked at petco.com, but all they enjoy is a really big chinchilla house that is too big for both my hamster and the cage. Is there a site that sell a smaller version?

What do you use instead?
just let them verbs them self, they dont like anything else.if your hamster is getting dirty still, buy a toothbrush.you can brush them with it.:)
Sometimes my hamster would sit in her pee, and she smelled. I have this pet odor stuff that you spray on their back and rub around. It was basically similar to a bath, it just dried automatically. It worked good and smelled great. I cant really remember what it is call, but I got it at PetCo.
Answers:    I think a Bird Bath will work, Or Just a small Bowl, But I would not keep it surrounded by the cage all that time. Even for a Chinchilla you do not keep it contained by the cage all the time.
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