National Geographic Rock Tumbler Refill: 5 Pounds of Rocks and Gemstones for Rock Polishing

Unlock the world of rocks and gemstones with the NATIONAL GEOGRAPHIC Rock Tumbler Refill! With 5 pounds of an assortment of Agate, Jasper, Petrified Wood, Gemstone, and more, this refill set is perfect for any rock tumbler. Not only that, but the set also includes 5 jewelry settings and polishing grit for the ultimate rock tumbling experience. This is the best rock tumbler for kids, based on overall satisfaction, quality of material, value for money, and ease of use. Get your refill set today and explore the world of rocks and gemstones!

Key Features:

Shop with confidence knowing that you are getting the highest quality jewelry settings and rock tumbler refills available, all backed by our Quality and Safety Guarantee! Our 5 Jewelry Settings are sure to impress, and our 5 Pound Mix of Polishing and Gemstones for Rock Tumblers make a great gift for any rock enthusiast. And with our Natural Gamble Guarantee, you can be sure that you are getting the best of the best!
93
B2B Rating
113 reviews

Review rating details

Easy to use
94
Portion size
83
Overall satisfaction
97
Packaging
92
Value for money
91
Quality of material
92

Details of National Geographic Rock Tumbler Refill: 5 Pounds of Rocks and Gemstones for Rock Polishing

  • Country of Origin: China
  • Manufacturer recommended age: 8 years and up
  • Item model number: NGWORLDREFILL
  • Release date: September 16, 2019
  • Manufacturer: JMW Sales, Inc.
  • Is Discontinued By Manufacturer: No
  • Language: English
  • Best Sellers Rank: #26,767 in Toys & Games #17 in Kids' Rock Tumblers
  • Item Weight: 6.5 pounds
  • Product Dimensions: 6.9 x 6.1 x 5.9 inches
  • Customer Reviews: 4.6/5 stars of 1,654 ratings
  • ASIN: B07XM95HZY

Comments

Brandon C.: This box includes 5 different 1lb bags of rock to tumble. There is a nice variety in the different kinds, and it also includes all of the grit required for each bag.

United States on Dec 01, 2023

Jessica J: My son absolutely loved this gift for his birthday. The variety of stones and gems were amazing. Absolutely worth the purchase.

Australia on Oct 18, 2023

Amazon Customer: So many rocks all different types, great variety

Australia on Oct 12, 2023

Greg C it: Great variety of rocks.

United States on Sep 13, 2023

Amazon Customer: Wish the variety was better in the rocks

United States on Sep 05, 2023

Erika: My niece(11) just got into this hobby and I got this refill to give her. Well she likes it me not so much for the price. Here’s why I’ll just buy from regular rock shops from now on.
1.After washing them I’d say about 30% of it was pieces smaller than a dime and so thin I’d be surprised if they made it through the first step of tumbling. Some snapped just in fingers tested them.
2. The box says 1 pound of petrified wood well we got two pieces about the size of a quarter.
3. Dalmatian Jasper and Red Jasper is about all we got. We did get a few gemstones (about 10 pieces) and agates ( 3-4).

So I’m on the fence she’s happy but for what we got compared to what it says I’m not. Maybe we just got a bad box who knows. I’ll just be happy she’s happy and order else where next time.

United States on Mar 08, 2023

Tracy Hawkins: These bags of rocks are great for my grandson’s rock tumbler. Great variety

United States on Jan 05, 2023

Tenshi: Hay tres bolsas y los 4 sobres para pulir, con una bolsita para llevar algunas piedras y una lupa de regalo. Justo lo que buscaba

Spain on Nov 30, 2022

Dent’ El: Offert à notre fille qui adore les pierres, la machine fonctionne bien, elle fait quand même du bruit (prévoir un emplacement isoler) surtout la nuit. Les explications sont plutôt claires et elle est assez simple d’utilisation

France on Jul 19, 2021

David Hodson: Excellent.

United Kingdom on Jun 02, 2021



National Geographic Rock Tumbler Refill: 5 Pounds of Rocks and Gemstones for Rock Polishing Rock Tumbler Refill Grit Media Kit for Polishing Stones Complete Rock Tumbling Kit with Grit and Ceramic Media for a Perfect Polish
National Geographic Rock Tumbler Refill: 5 Pounds of Rocks and Gemstones for Rock Polishing Rock Tumbler Refill Grit Media Kit for Polishing Stones Complete Rock Tumbling Kit with Grit and Ceramic Media for a Perfect Polish
B2B Rating
93
96
95
Sale off $5 OFF $8 OFF
Total Reviews 113 reviews 152 reviews 198 reviews
Country of Origin China
Manufacturer recommended age 8 years and up 6 months and up 6 years and up
Item model number NGWORLDREFILL LE 683405246985
Release date September 16, 2019
Manufacturer No Brave Finder No
Is Discontinued By Manufacturer No No
Language English
Best Sellers Rank #26,767 in Toys & Games #17 in Kids' Rock Tumblers #43,140 in Toys & Games #25 in Kids' Rock Tumblers#306 in Toddler Learning Toys#953 in Preschool Learning Toys #1 in Tumbling Media
Item Weight 6.5 pounds 3.65 pounds
Product Dimensions 6.9 x 6.1 x 5.9 inches 1 x 1 x 1 inches 10.1 x 6.6 x 4.37 inches; 4.7 Pounds
Customer Reviews 4.6/5 stars of 1,654 ratings 4.5/5 stars of 2,152 ratings 4.7/5 stars of 6,396 ratings
ASIN B07XM95HZY B08F79Q56Z B075MZ36FF
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