Browsing All posts tagged under »Beach glass«

Inside the tumbler

September 22, 2011


Do you know about rock tumblers?  They’re drums that turn and turn, patiently polishing rocks in a slurry of water and grit.  Put in some Petoskey stones and the right combination of water and grit, start it running, and go about your business.  Eventually you open it up, rinse off the contents, and admire your […]