NATIONAL GEOGRAPHIC Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Rock Tumbler Kit for Adults and Kids, Rock Tumblers

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NATIONAL GEOGRAPHIC 3LB Professional Rock Tumbler KitNational Geographic Toys

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NATIONAL GEOGRAPHIC Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Rock Tumbler Kit for Adults and Kids

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Size	One Size
Brand	Blue Marble
Theme	Geology
Age range (description)	8 years and up
Item dimensions L x W x H	32.4 x 26.2 x 17 Centimetres
Item weight	3.7 Kilograms
Educational objective	STEM, Concept Development Skills, Hand-Eye Coordination, Critical Thinking, Reasoning Exploratory Skills See more
Sub brand	National Geographic
Manufacturer maximum age	1188.0
Assembly required	No

About this item

CREATE YOUR OWN GEMSTONES - Rock tumbling is a hugely popular hobby for kids and adults! This professional rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
A TUMBLER THAT'S MADE TO LAST - The durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels.
ALL-IN-ONE TUMBLING KIT - This kit has everything you need and then some! You get 1361 grams of rough rocks with nine different types of gemstones inside, five jewelry fastenings, grit, a strainer, and our innovative new GemFoam rock polisher.
USE GEMFOAM FOR DAZZLING RESULTS - This rock tumbler kit stands apart from others thanks to our new, reusable GemFoam rock polisher! Add GemFoam and water to the barrel after your final tumbling stage and your gems will have incredible shine!
HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

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Technical Details

Educational objective(s)	‎STEM, Concept Development Skills, Hand-Eye Coordination, Critical Thinking, Reasoning Exploratory Skills
Language:	‎English
Model Number	‎NGTUMBLER3LB
Assembly Required	‎No
Batteries Required?	‎Yes
Batteries Included?	‎No
Material type(s)	‎Multiple
Remote control included?	‎No
Remote Control Type	‎None - Not Applicable
Colour	‎Multicolor
Release date	‎July 5 2023
Manufacturer recommended age	‎8 years and up
Item model number	‎NGTUMBLER3LB
Product Dimensions	‎32.4 x 26.2 x 17 cm; 3.7 kg
ASIN	‎B08DL95CWL

Additional Information

Customer Reviews	4,568 ratings 4.4 out of 5 stars
�鶹�� Rank	#13,175 in Toys & Games (See Top 100 in Toys & Games) #12 in Kids' Rock Tumblers
Date First Available	July 24 2020
Manufacturer	JMW Sales, Inc.
Place of Business	Ashland, OR 97520,US

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This item: NATIONAL GEOGRAPHIC Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Rock Tumbler Kit for Adults and Kids

$139.99

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National Geographic Rock Tumbler Refill – Grit & Polish Media for Up to 9 kg of Stones, Compatible with All Tumblers, Rock Polishing Supplies

$64.05

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Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Plastic Pellets - Rocks Polishing Refills for Any Brand Rock Tumblers - Rock Polish Tumbling Supplies Set - Stone Polisher - Dan&Darci

$39.99

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Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

Product Description

National Geographic Professional Rock Tumbler with 1.36 Kilogram Capacity

This professional rock polisher makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its 1.36-kg capacity, simple operation, and durable design. Also includes 1.36 kg of rocks to tumble, 5 jewellery fastenings, grit, strainer, and our innovative GemFoam polisher.

Take your tumbling seriously with this 1.36 kilogram capacity pro tumbling kit!

This professional rock tumbler kit from National Geographic has all the features and accessories you’ll need to master rock tumbling, start an extraordinary rock collection, and create beautiful jewellery.

Features include a 1.36-kilogram capacity barrel; automatic shutoff timer; reliable, long-lasting motor; leak-proof tumbler barrel; and noise-reduced operation (75% quieter than plastic barrels).

This kit also includes plenty of stones (1.36 kg), four levels of grit, 5 jewellery fastenings, and our innovative GemFoam to add dazzling shine to your polished stones!

This high-quality tumbler allows you to set your speed and tumbling time. When the time expires, your tumbler will automatically shut-off, allowing you to choose the perfect amount of tumble time for each grit stage. Plus, our redesigned tumbling barrel dampens sound better than most tumblers out there. The rough rocks provided (1.36 kg) contain nine different gemstones from around the world, and our tumbling grit is labeled by tumbling stage to make the process even easier!

Choose your favorite gems and turn them into jewellery with the included necklace, key chain, ring, and two clip-on earring fastenings inside.

And don't forget about GemFoam, our exclusive new way to add dazzling shine to your polished rocks! Use GemFoam just like tumbling grit, simply add it to the barrel with your stones and water, then three days later marvel at the shine! GemFoam is reusable too, allowing you to create a truly impressive gemstone collection.

We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.

national geographic stem toys, craft kits and activities for kids