On Saturday we took care of Nathaniel's rock tumbler again.. After 2 weeks now we are reaching the home stretch.. After cleaning the fine grit off we added the pre-polish which runs for 3 days (will be changing it again tomorrow). Adding in the polish for 7 more days and then a run overnight with some soap.
By the magic of erosion The rocks are noticeably smaller. ;)
I will have to update again tomorrow!