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Eligible for Return, Refund or Replacement within 45 days of receipt
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  • VIDEO
The process of using the magic stone machineMerchant Video
  • BUAOB Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Polishing Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Polishing Grits: Coarse, Fine, Polishing, Final Polishing
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BUAOB Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Polishing Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Polishing Grits: Coarse, Fine, Polishing, Final Polishing

4.1 out of 5 stars 151 ratings
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About this item

  • Create Your Own Gemstones: The BUAOB Rock Tumbler kit allows you to easily turn rough rocks into beautifully polished gemstones. With its simple operation design, you'll have fun creating your own stunning gemstones right at home.
  • STEM Toy for Kids: The Rock Tumbler kit is not only a fun toy for kids to build their favorite gems by themselves, but also an educational tool that improves children's interest in geography and science. It's a perfect birthday and Christmas gift for boys and girls of all ages.
  • Complete Set for Adults: The BUAOB Rock Tumbler kit comes with everything you need to polish stones, including a rock tumbler, 4 pcs polishing grits, various rough rocks, jewelry fastenings, a tube of glue, and a detailed instruction manual. This makes it the perfect choice for adults who want to explore the art of gemstone polishing.
  • Easy to Use: The BUAOB Rock Tumbler kit features a resistant design that allows you to set any stone grinding time from 1-7 days using the simple button control. The kit also comes with a detailed study guide booklet that fully documents how to turn a rough stone into a beautifully polished gem.
  • All Ages: Whether you're looking for a fun and educational STEM activity for kids or a unique and creative hobby for adults, the BUAOB Rock Tumbler kit is the perfect choice. It's a great gift for birthdays, Christmas, or any special occasion.
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Product information

Technical Details

Educational objective(s) ‎STEM
Model Number ‎403
Assembly Required ‎No
Batteries Required? ‎No
Batteries Included? ‎No
Material type(s) ‎ABS
Manufacturer recommended age ‎10 years and up
Item model number ‎403
Product Dimensions ‎2.54 x 2.54 x 2.54 cm; 1.6 kg
ASIN ‎B0BMVJSD2S

Additional Information

Customer Reviews
4.1 out of 5 stars 151 ratings

4.1 out of 5 stars
鶹 Rank
Date First Available Nov. 27 2022
Manufacturer BUAOB

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BUAOB Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Polishing Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Polishing Grits: Coarse, Fine, Polishing, Final Polishing

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Frequently bought together

This item: BUAOB Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Polishing Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Polishing Grits: Coarse, Fine, Polishing, Final Polishing
$49.99
Get it by Sunday, Aug 24
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Sold by Wellin and ships from 鶹 Fulfillment.
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NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – 453 g Gemstones for Tumbling With Unpolished Amethyst and Quartz – Supplies Inc
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National Geographic Rock Tumbler Refill – Grit & Polish Media for Up to 9 kg of Stones, Compatible with All Tumblers, Rock Po
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Get it by Sunday, Aug 24
Only 2 left in stock.
Sold by Superior Goods Sales and ships from 鶹 Fulfillment.
Total price:$00
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WARNING:

CHOKING HAZARD -- Toy contains a small ball. Not for children under 3 yrs. To be used under the direct supervision of an adult
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Professional Rock Tumbler Kit

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