Plastic Rock Tumbling Media
Polly Plastics plastic rock tumbling pellets are perfect for protecting and cushioning fragile stones while tumbling. Also, use to fill your barrel to the recommended 2/3 level, improve tumbling action and quiet the tumbling process.
Be sure to use a fresh batch of pellets with every grit size or polish change since the pellets can never be perfectly cleaned once embedded with a particular grit size. They can be re-used in future tumbles with the same grit stage.
Polly Plastics sells USA premium pellets that haven’t been bought as scrap, imported or re-processed from used plastic.