SKU: 27287788574

NATIONAL GEOGRAPHIC Rock Tumbler Kit - 3 Lb. Large Capacity Barrel, 3-Speed Motor, 9-Day Timer, Includes Rocks & Grit for All Ages

Sale price$102.42 Regular price$113.80
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

NATIONAL GEOGRAPHIC Rock Tumbler Kit - 3 Lb. Large Capacity Barrel, 3-Speed Motor, 9-Day Timer, Includes Rocks & Grit for All AgesIntroducing the National Geographic Rock Tumbler Kit, a premium rock polishing machine designed for both kids and adults who want to create their own stunning gemstones. This rock tumbler is perfect for hobbyists and educational purposes, offering an engaging way to learn about geology and the beauty of nature. The tumbler features a durable motor that allows for precise time and speed control, making it easy to achieve professional results. Crafted

Introducing the National Geographic Rock Tumbler Kit, a premium rock polishing machine designed for both kids and adults who want to create their own stunning gemstones. This rock tumbler is perfect for hobbyists and educational purposes, offering an engaging way to learn about geology and the beauty of nature.

The tumbler features a durable motor that allows for precise time and speed control, making it easy to achieve professional results. Crafted from high-quality materials, this rock polisher includes a leak-proof barrel with a stainless-steel lid, ensuring a quieter operation than traditional plastic tumblers. It comes complete with 3 lbs. of raw rocks, containing nine different types of gemstones, as well as everything needed to start tumbling right away.

Key Features:
  • CREATE YOUR OWN GEMSTONES: Transform rough rocks into polished gemstones, making it an ideal activity for families and educational settings.
  • DURABLE DESIGN: Features a robust motor with adjustable time and speed settings for optimal polishing results.
  • QUIET OPERATION: The improved, leak-proof barrel with a stainless-steel lid is 75% quieter than traditional plastic options.
  • COMPLETE TUMBLING KIT: Includes 3 lbs. of raw rocks, 9 types of gemstones, jewelry fastenings, grit, strainer, and GemFoam for a dazzling finish.
  • REUSABLE GEMFOAM: Unique to this kit, GemFoam enhances the polishing process, ensuring an incredible shine on your gemstones.
  • EDUCATIONAL VALUE: A hands-on science toy that fosters creativity and learning about geology and mineralogy.
  • SUPPORT & SERVICE: National Geographic stands behind its products, offering exceptional customer service to ensure a satisfactory experience.

The National Geographic Rock Tumbler Kit is an excellent choice for aspiring geologists, craft enthusiasts, and families looking to engage in a fun and educational activity. With its durable construction and comprehensive kit, it is designed to inspire creativity and curiosity while producing beautiful, polished gemstones that can be treasured for years to come.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27287788574

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Maddie
Port Orchard, US
★★★★★ 5
Super cute landing space for keys
Color: White 1 Pack, Size: 8" x 8" x 1.8", Color: White 1 Pack, Size: 8" x 8" x 1.8"
I always have trouble finding my keys and so it’s been very helpful to have a dedicated spot to easily throw them in when I get home. At first I thought it would be too big but it’s the perfect size for two wallets and keys, and it’s good quality albeit a bit expensive. The gold isn’t too shiny either, it’s a nice touch and it really reduces the look of clutter on your surfaces and helps it look more organized. It also doesn’t slip around.
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Reviewed in the United States on February 2, 2026
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patricia
Alexandria, US
★★★★★ 5
Nice tray
Color: Black 1 Pack, Size: 8" x 11" x 1.8"
Using it in the coffee table for remote contrls and headphone. Keeps organized and looks good. Perfect size.
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Reviewed in the United States on March 25, 2026
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Kindle Customer
Fort Morgan, US
★★★★★ 5
Very nice
Color: White 1 Pack, Size: 8" x 8" x 1.8"
Very nice! It organized stuff in my moms room to look more put together.
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Reviewed in the United States on April 3, 2026
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Omayra Cintron
Bozeman, US
★★★★★ 5
Tray
Color: Beige 1 Pack, Size: 8" x 11" x 1.8", Color: Beige 1 Pack, Size: 8" x 11" x 1.8"
Perfect as small coffee table tray! Nice and elegant looking!
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Reviewed in the United States on February 8, 2026
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John Georges
Cuba, US
★★★★★ 4
Nice product
Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
Why did you pick this product vs others?: Works well and looks good. Not the highest quality but good for the money. 
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Reviewed in the United States on July 9, 2025

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