Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).

Return policy: Full refund available within 15 days. You may return items that arrive damaged or broken (DOA - Dead On Arrival) for a refund or exchange. I will supply you with a prepaid return mailing label you can print out and affix to the box. We do not accept returns due to incorrect model or your product experience.

The National Geographic Rock Tumbler Supplies pack includes all the rock tumbling accessories you need to dramatically improve your rock polishing results!

This Complete Media Kit Includes:

4 Stages of Silicon Carbide
Polishing Grit Compound
1.5 Pounds of Ceramic Media
30g GemFoam
10 mL Scoop
Easy to Follow Instructions

Our 4-stage bulk rock tumbling grit is high-quality silicon carbide, perfect for polishing rough rocks into smooth gemstones. The first rock tumbler grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish. Grit comes packaged in secure, screw-top containers for easy storage. When you add our ceramic tumbling pellets to the mix, you will see even better results! Ceramic media helps to more effectively distribute grit to rock surfaces during tumbling, reduces tumbler noise, serves as filler for smaller batches, and reduces rock breakage through every grit cycle.