Rock tumbler transforms rough raws stones into smooth gemstones, and you will be very excited to see the changes of rock with each cycle. Interesting puzzle toy are great gifts for girls, boys, and children.
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Vibratory Polishing Machine. Large(L) Capacity:12L Power:250W Weight:19KG.
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Power Adapter: 120V/60Hz Barrel Capacity: 2×3LB (Rubber tumbler barrel allows for quieter operation). The motion in the barrel of the Tumbler simulates the natural action of flowing water or ocean waves.
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Rock tumbler transforms rough raws stones into smooth gemstones, and you will be very excited to see the changes of rock with each cycle. Interesting puzzle toy are great gifts for girls, boys, and children.
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1 Electric Gem Grinder. Due to the light and screen difference, the item's color may be slightly different from the pictures. 1 set of accessories.
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Beaches and riverbeds contain rocks and pebbles smoothed by water and the abrasive sand it carries. As rocks grind upon one another with constant water and sand in the mix, they begin to round and smooth.
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COMPLETE TUMBLER KIT: Contains everything you need to make polished gems, like 4 polishing grits, real rough gems, and a detailed full color study guide. A great gift for girls and boys. 4 x Sanding Grits.
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National Geographic Electric Rock Tumbler Hobby Edition + Grit Bulk Pack NEW. Both are new in box! The retail boxes have some minor wear/damage in spots (see photos). Orders ship within 1 business days of being placed. Satisfaction is guaranteed or we'll happily give you a refund for the items that you purchase, provided they are returned in the same condition that they were received, and it is within 30 days of your order. All shipping costs are non-refundable. We are currently unable to offer exchanges. We are not responsible for any packages lost during the shipping process. We ship worldwide. If you purchase more than 1 item, please wait for a combined invoice. WE RESERVE THE RIGHT TO REFUSE SERVICE TO ANYONE.
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