Yes they do
They do have various hobby chemicals as well as doll house kits and a accessories.
Sorry I can't help you on this one I have no idea
I think so I don't see why not since they do have a bunch of dolls but I don't go there to see dolls myself I go there to see the RC cars I usually skip the doll section so I don't know if they have all the stuff you're looking for you could call them and ask to
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