A non wet - wet tumbler. Works amazing. Best yet. I have used Corn, Walnut, Ceramic, Cat litter, Floor Dry, SS pins water & lemonshine, Pins and Rice. etc.
My Favorite is SS pins and Store Barley.. check it out. Hope you like it too.
Attachment 314193 Any rotary tumbler, Home made PC tube. 2 toilet flanges and 4 in. PVC. lots of static
Attachment 314194 Steel pins and Barley from food store.
Attachment 314195