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#2 in Rock TumblersRunner-Up
National Geographic Professional Rock Tumbler
National Geographic
$90.00 – $130.00
Beginner-friendly tumbler with a 2-pound leak-proof barrel, GemFoam polish stage, and a digital timer with automatic shutoff. The kit includes rough gemstones, four grit stages, and jewelry findings.
9.2
Excellent
Consensus
Don't buy this if…
- Skip it if you plan to tumble large batches, because the small barrel caps you at a handful of stones per month.
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