Step 2 of tumbling rocks until they turn into crystals… I’ve added 5 new BEACH rocks to the mix! Let’s experiment and see what happens! I’m so excited!Tumbled stones (also occasionally called tumbled crystals, polished stones, tumbled gemstones) are small pieces of natural rock or a mineral like quartz (often found at places like the beach) that have been polished until entirely smooth, typically by sanding them down with a rock tumbler.If you want to try this, you can find the Rock Tumbler in m