hi we have lost the cord for this, is there one we can purchase?

They are great to deal with I would call them

With my rock tumbler kit i received 15% off my next purchase of refill pack. The savings will not apply to the 5# refill, why?

I have tried using this coupon with several different refill packs only for Amazon to not accept it. There seems to be a disconnect between NatGeo and Amazon regarding their promotional coupon codes.

How to identify tumbled rocks? i ruined the manual, its been years since college geology. any hints? seriously, all i can identify is tigers eye.

You can use the internet and now you can get a app from the app store for all rock's identification good luck : )

Are the stones ethically sourced?

As a science company we take great care in assuring that all our products are sourced ethically and appropriately.

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Description

🌟 Rock Your World with Every Tumble!

POLISH LIKE A PRO - Includes 20 grit packets for five complete tumbling cycles—your rocks will shine like never before!
QUALITY YOU CAN TRUST - Backed by exceptional service, ensuring your rock tumbling experience is nothing short of stellar.
CRAFT YOUR OWN JEWELRY - Transform polished stones into stunning keepsakes with 5 included jewelry settings.
LEARN WHILE YOU CREATE - Comes with a detailed learning guide packed with polishing tips and fascinating stone facts.
UNLEASH YOUR INNER GEOLOGIST - Dive into a 5 lb. treasure trove of unpolished rocks and gemstones, perfect for all ages.

The Blue Marble NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit offers a comprehensive 5 lb. mix of unpolished rocks and gemstones, complete with 20 grit packets for multiple polishing cycles. Ideal for ages 8 and up, this kit includes jewelry settings and a detailed learning guide, making it a perfect educational tool for budding geologists and creative minds alike.

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Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

€ 78.92

Duties & taxes incl.

Irelandstore

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Fantastic and great service. Shipping was faster than expected.

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Product Dimensions	17.53 x 15.49 x 14.99 cm; 2.95 kg
Manufacturer recommended age	8 years and up
Item model number	NGWORLDREFILL
Educational Objective(s)	Learning Education STEM Toys
Language:	English
Number of Game Players	1
Assembly Required	No
Batteries Required?	No
Batteries Included?	No
tech_spec_battery_description_toys	No batteries required
Material Type(s)	Rocks, Gemstones, Agate,Jasper, Petrified Wood
Remote Control Included?	No
Color	Multicolor
Language	English
ASIN	B07XM95HZY

Blue MarbleNATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - 5 lb. Mix of Rocks for Tumbling and Rough Gemstones - Rock Tumbler Supplies include Rock Tumbler Grit and Polish Refill, and Unpolished Rocks

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