NATIONAL GEOGRAPHIC Stone Rotating Drum Complete Media Kit Stone Polishing Grit Ceramic Pellets Patented Polishing Foam Stone Polishing Kit Madagascar Rock

NATIONAL GEOGRAPHIC Stone Rotating Drum Complete Media Kit Stone Polishing Grit Ceramic Pellets Patented Polishing Foam Stone Polishing Kit Madagascar Rock

Q: How many oz is in each container?

1 Coarse-16oz. 2 Medium-13oz. 3 Pre-polish-12oz. 4 Polish-11.5 oz.

Q: I just opened this and finished with grit one, went to put grit 2 in and bottle open and 1/2 full. How do I contact seller?

I would go through Amazon to get an answer for your problem.

Q: Can it be used together ?

Each grit is a different fineness intended for a specific purpose. We do not recommend using them at the same time. We do recommend 1 TBS grit per per 1 LB rocks, at each cycle. For further information please contact us at help@natgeotoys.com.

Q: After each step for the rocks in the kit, my rocks dry with a dull white finish. It doesn't show when it is wet. Am I doing something wrong?

No. I find that after tumbling with the finest grit after the last step... and thoroughly allowing the rocks to dry, a nice coat of wax or oil brings out the color beautifully.

4.6/5

Product ID: 739608313

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Details

Brand
Blue Marble
Style
Complete Kit
Theme
No theme
Shape
Round
Age Range (Description)
Kid

🧴Patented GemFoam for unmatched shine

🪨3 lb Madagascar stones polished

⚙️Silicone carbide grit for 8-10 lb stones

Frequently Bought Together

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

National Geographic Rock Tumbler Kit - 3 Lb. Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Kit Includes Rocks for Tumbling and Rock Polisher Grit, Rock Tumbler for Adults and Kids

National Geographic Rock Tumbler Refill Kit – 3 lbs. of Rough Gemstones and Rocks for Tumbling Including Amethyst and Quartz – Rock Tumbler Supplies Include Rock Tumbler Grit and Jewelry Accessories

Description

✨ Turn raw stones into radiant treasures with National Geographic’s ultimate polishing kit! 🪨

MADAGASCAR MAGIC - Includes authentic rose quartz, jasper, and rare stones for a truly unique collection.
NEXT LEVEL SHINE - Patent-pending GemFoam polishing media adds a brilliant, showroom-quality finish.
POLISH LIKE A PRO - High-grade silicone carbide grit delivers exquisite luster on up to 10 lbs of stones.
STEM APPROVED FUN - Trusted National Geographic kit designed for ages 8+, blending education with hands-on creativity.
SILENT EFFICIENCY - Ceramic media reduces noise and stone breakage while optimizing tumble results.

The National Geographic Stone Rotating Drum Complete Media Kit features high-quality silicone carbide grit and ceramic pellets designed to polish 8-10 pounds of stones, including authentic Madagascar rose quartz and jasper. Its patented GemFoam polishing media ensures an unprecedented shine, while the quiet ceramic media reduces noise and stone breakage. Ideal for STEM enthusiasts aged 8 and up, this kit combines educational value with professional-grade results.

Specifications

Model Number	NGFOMCERGRTMD
Number of Pieces	1
Batteries Required?	No
Batteries Included	No
Material Type(s)	Silicone
Target Gender	Unisex
Manufacturer recommended age	8 years and up
Language	English
Item model number	NGFOMCERGRTMD
Product Dimensions	25 x 18 x 14 cm; 1.36 kg
ASIN	B08B7JBVG9

Have a Question? See What Others Asked

How many oz is in each container?

I just opened this and finished with grit one, went to put grit 2 in and bottle open and 1/2 full. How do I contact seller?

Can it be used together ?

After each step for the rocks in the kit, my rocks dry with a dull white finish. It doesn't show when it is wet. Am I doing something wrong?

Common Questions

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The delivery time was excellent, and the packaging was secure.

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