National Geographic Rock Tumbler Refill Kit
Rock tumbling refill kit with grit, ceramic media, and Madagascar rocks. Includes measuring scoop and storage containers. Customers note good value and easy setup
Highlights
- 4-grade grit included
- 3 lbs Madagascar rocks
- polish and tumble accessories included
Pros
- includes measuring scoop and storage containers
- high-quality silicon carbide grit for polishing
- assortment of rocks from Madagascar
- ceramic tumbler media enhances results
Cons
- some rocks may not achieve desired shine
- varying rock quality mentioned by customers
Best For
Features
- Includes 3 lb Madagascar rocks for tumbling and assorted options like rose quartz and jasper
- Grit is silicon carbide to polish rocks, supporting 8-10 lbs of material
- Includes measuring scoop and screw-top storage containers for organization
- Ceramic tumbler media enhances tumbling efficiency, reduces noise, and mitigates breakage
