We're getting boulder with our rock puns as Amazon gets bolder on its rock tumbler deals, with $15 off this Professional kit from Nat Geo. When you purchase through links on our site, we may earn an ...

In order to turn a rough semiprecious stone into a beautiful piece of art, there are generally two options. You could wait a few hundred or even thousands of years for water and sand to polish the ...

Target and Amazon are offering up to $65 off these professional & hobby rock tumblers in their Black Friday sales. When you purchase through links on our site, we may earn an affiliate commission.

Lefree's professional rock tumbler kit has everything needed to immediately create polished gemstones as soon as the box is opened, including a rock tumbler machine with a leak-proof 3lb capacity ...

When you polish the rough edges away, you discover a beauty that was always there but was just a little hidden. Using this strategy, a rock tumbler turns ordinary-looking rocks into gems. However, to ...