do they handle stained glass

I don't think so, but you should def call to be sure.

Not really, have small amount of mosaic

No They do not handle/ carry stained glass but they do carry the materials to do stained glass

They sell it, made by "local atrisans"

Call the store

I agree w/the guy above about the stain glass kits. I 98% sure that Hobby Lobby has them in square panels...or at least they used to. There is 1 near the JAX airport & another at the Town Center.

I don't believe they have stained glass supplies

They have kits for stained glass, but I'm not sure they handle it as a roll or a general daily product. You would have to message them and find that out