National Geographic Rock Tumbler Refill Kit
Price tier: Mid-Range
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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
- POLISH INCREDIBLE ROCKS FROM MADAGASCAR - You'll have plenty of tumbling to do with 3 pounds of rocks from Madagascar. This rock refill pack can include rose quartz
- jasper
- and more. It's an awesome assortment of rocks you will treasure forever
- QUALITY GRIT RESULTS IN A DAZZLING POLISH - The rock polishing grit in this pack is high-quality silicon carbide and will polish 8-10 lbs of rocks
- includes measuring scoop and storage containers with secure screw-top closures for easy storage
- IMPROVE YOUR ROCK TUMBLING RESULTS - Ceramic tumbler media makes the entire rock tumbling process more effective
- improving delivery of rock tumbling grit
- quieting tumbler noise
