Rock Tumblers - Medium Base - 4 Combinations!

Having 2 barrels is a big plus for me. 1 for step 1 and 2, 1 for 3, 4, 5. This machine is kind of loud, so an area should be chosen accordingly. I use a generous amount of ceramic media, but it still makes some noise. But lo and behold, the results speak for themselves. 3 pounds of beautifully polished stones.