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#5 in Rock Tumblers
National Geographic Hobby Rock Tumbler Kit
National Geographic
$55.00 – $80.00
Entry-level kit with a 1-pound barrel, rough gemstones, four grit stages, and a simple one-button design for kids. A shutoff timer and rubber barrel keep it manageable in a family room.
8.5
Excellent
Consensus
Don't buy this if…
- Skip it if the hobby might stick, because serious users outgrow the 1-pound barrel after the first batch.
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