Beautiful stones! Does it take long to polish and
shape them on the grinder? I've only used rock
tumblers years ago.
That mahogany obsidian is so cool!!
Beautiful stones! Does it take long to polish and
shape them on the grinder? I've only used rock
tumblers years ago.
That mahogany obsidian is so cool!!
It's definitely time consuming on this machine. On average it probably takes me an hour per stone. They have machines that take less time but cost a whole lot more, though.