I have been in the craft business for over 30 years. I made wooden toys, seasonal crafts, and I also am a commercial vendor selling Sterling Silver rings (which I do not make). I built a "Panning for Gold" wagon and fill my own treasure bags with fool's gold (iron pyrite), polished gemstones, sharks teeth, arrowheads, etc. The kids LOVE panning for gold. This year my "Panning for Gold" business will go on the market as I approach retirement. Mona