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RUGGED, DURABLE DESIGN - The improved leak-proof barrel features a large 2-lb. capacity and an updated roller system to keep the barrel centered. It's

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National Geographic, the leader in professional rock tumblers, is proud to introduce the Platinum Series Ultimate Rock Tumbler Kit, our quietest, most

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NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit– Extra Large Barrel

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NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 9 kg of Rocks, Works with any Rock Polisher, Rock Tumbler Supplies, Rock Tumblers - Canada

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