I need a replacement barrel, i have searched without finding one. where do get one?

For parts under warranty, please contact us directly using the customer service contact information locate on the box and/or the instruction manual.

Is this dual voltage?

The unit has a solar panel plus batteries Just started to use the device about a month ago

Can you make Seaglass in this Tumblr?

I put thicker glass pieces in the tumbler The glass came out with rounded corners Very happy with it

The tumbler was so quiet for the first 5 days, then the knocking sound began. I’ve double checked the lid, etc. and it’s still happening. Why?

I’m guessing that it’s either the rocks or stones inside the tumbler, could be there is a small leak and there isn’t as much water inside. That was what happened to me. It could be the rollers need oiling also. The whole process is pretty simple, there aren’t a lot of things to check. Good luck! It’s a great hobby

National Geographic Ultra Quiet Rock Tumbler Kit For Kids Adults

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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1576.34 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

💎 Transform Rough Rocks into Polished Perfection—Silently!

AWARD WINNING STEM FUN - Backed by the Toy Association’s Toy of the Year winner, this kit inspires creativity and scientific curiosity for ages 8+.
WHISPER QUIET TUMBLING - Keep your creativity flowing without the noise—perfect for shared or indoor spaces.
DAZZLING GEMSTONE FINISH - Achieve museum-quality shine with the reusable GemFoam rock polisher—your rocks will be the envy of every collector.
ALL INCLUSIVE STARTER KIT - Everything you need to start your gem-polishing journey—rocks, 4-stage grit, jewelry fastenings, and exclusive GemFoam polish.
PRECISION SPEED TIMER CONTROL - Customize your tumbling with 3 speeds and a timer that runs for days or hours, ensuring perfect results every time.

The National Geographic Ultra Quiet Rock Tumbler Kit features a large 2-pound barrel with 3 speed settings and a timer for precise control. Its innovative sound-dampening cover makes it the quietest tumbler on the market, ideal for indoor use. The all-in-one kit includes rough rocks, 4-stage grit, jewelry fastenings, and the exclusive GemFoam polisher for a brilliant finish. Designed for ages 8 and up, this award-winning STEM toy fosters creativity and scientific exploration.

Specifications

ASIN	B0C2JN3S9M
Age Range Description	8 years and up
Best Sellers Rank	#74,768 in Toys & Games ( See Top 100 in Toys & Games ) #22 in Kids' Rock Tumblers
Brand Name	Blue Marble
Customer Reviews	4.4 4.4 out of 5 stars (606)
Educational Objective	STEM
Included Components	Platinum Series Ultra Quiet Gem Polisher Kit
Item Dimensions	16.1 x 7.64 x 13.66 inches
Item Highlight	Ultra-Quiet Design, 2 Lb. Barrel, Rough Gemstones, 4-Stage Grit, GemFoam Polish, Rock Polisher, Geology Hobby
Item Type Name	Ultra Quiet Rock Tumbler Kit
Item Weight	2 pounds
Manufacturer	JMW Sales, Inc.
Manufacturer Part Number	NGULTTUMBLER2
Manufacturer recommended age	8 years and up
Model Number	NGULTTUMBLER2
Number of Items	1
Number of Packs	1
Set Name	Rock Tumbler Kit with Polisher, Rocks, Grit, and Accessories
Size	One Size
Sub Brand	National Geographic
Theme	Earth Science
UPC	810070622329
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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1576.34 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Farhan Q.

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

2 months ago

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National Geographic Ultra Quiet Rock Tumbler Kit for Kids and Adults

Description

Specifications

Common Questions