Tonmp 5 Pounds 5/16 X 5/8 Inch Rock Tumbling Ceramic Filler Media - Large Cylinder Ceramic Pellets for All Type Tumblers

Great product! Very satisfied

Perfect for project

So the price is great! The thickness of the pellets is amazing because they can be rinsed off and reused! So happy with this product.

Im happy with it in my vibratory rock tumbler.

This did the trick. My rocks dwindled in size so too maker up room in the tumbler, these worked perfectly. The batch I used seems good enough for another run, too.