If it is for a craft/science project, they have that stuff, too. It's worth the trip in there just to look at everything.
Hobby Town has a little of EVERYTHING. I can go in and come out broke from buying too much. A fun place to window shop too
It would be worth a call to HobbyTown. They have many science fair chemicals and elements. Powdered Zinc may be one.
I Don't know . Hobby Town is a place that has trains , slot cars , models , drones , and RC cars.
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