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National Geographic Rock Tumbler Refill – Mega Madagascar Gemstone Pack 3 lb of Gemstones Including Rose Quartz Jasper Labradorite & More

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – Rock Tumbling Supplies including Rock Tumbler Grit and Polish Refill, Ceramic Media, GemFoam, 3 lbs Madagascar Rocks for Tumbling, Jewelry Accessories : Toys & Games

National Geographic NGHOBBYTUMBLER Hobby Rock Tumbler Kit

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Dan & Darci Mega Rock Tumbler Refill Kit - 9 Varieties of Gems

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