The 10 Best Rock Tumbler Refills

NATIONAL GEOGRAPHIC

Rough Gemstone Refill Kit for Rock Tumbler by National Geographic

9.7

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1 Best deal!

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Four grades of grit: coarse, medium, fine, polish. transform your stones from rough rocks to dazzling gemstones!
Learning guide: our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
Gemstones of nine varieties: tiger's eye, amethyst, aventurine, rose quartz, red jasper, agate, sodalite, dalmatian jasper, hematite. (1lb in total)
Jewelry fastenings: 1 necklace, 1 set of earrings, 1 keychain, 1 ring. create custom jewelry from your newly polished gemstones!
Respected quality - national geographic is proud to provide only the highest quality toys and all our kits are backed by our 100% satisfaction guarantee

NATIONAL GEOGRAPHIC

National Geographic Rock Tumbler MEGA Refill Kit - 3lbs Gemstones of 9 Varieties

9.4

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Four grades of grit: coarse, medium, fine, polish. transform your stones from rough rocks to dazzling gemstones!
Learning guide: our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
Gemstones of nine varieties: tiger's eye, amethyst, aventurine, rose quartz, red jasper, agate, sodalite, dalmatian jasper, hematite. (3lb in total)
Jewelry fastenings: 1 necklace, 1 set of earrings, 1 keychain, 1 ring. create custom jewelry from your newly polished gemstones!
Respected quality - national geographic is proud to provide only the highest quality toys and all our kits are backed by our 100% satisfaction guarantee

Tonmp

Tonmp Rock Tumbler Refill Grit Media Kit (3 pounds)| 4-Steps for Tumbling Stones

9.2

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**step 1 - 1 lb. 60 coarse silicon carbide grit, step 2 - 1 lb. 180/220 medium silicon carbide grit, step 3 - 1/2 lb. 500 fine silicone carbide, step 4 - 1/2 lb. 1200 aluminum oxide polish.
**the kits will work with all rock tumbler.makes high quality rock tumblers and materials.
**4-step grit pack with 3 pounds of total weight. our universal grit is designed for any rock tumbler.
**packaged in 4 bottle to safely store unused product for later.
**purchase with confidence. we proudly back our product with a 100% satisfaction guarantee

NATIONAL GEOGRAPHIC

National Geographic Grit Refill for Rock Tumbler - Works with National Geographic, Lortone

8.7

Great

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4 courses of grit - take your stones from rough material to polished gems over a 4-step tumbling process
Polish rocks and more - including quartz, jasper, tiger's eye, glass and more!
High quality - this kit comes with enough silicon carbide grit to complete approximately 8-10 lbs of rocks.
Compatible with all tumblers - use this grit for tumbling rocks in any brand of rock tumbler. lortone, thumler, national geographic, elenco, smithsonian and more!
Recommended use - we recommend approximately 2 tablespoons of grit per pound of rocks.

Polly Plastics

Polly Plastics Rock Tumbling Grit Kit - No Filler Material

8.4

Great

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Package contains - 1 lb. 60 coarse silicon carbide grit, 1 lb. 180/220 medium silicon carbide grit, ½ lb. 500 fine silicone carbide, ½ lb. 1200 aluminum oxide final polish.
Made in the usa – polly plastics is an american company with american sourced materials for superior quality control and reduced risk of contaminants.
Complete rock tumbling media kit - 4-step grit pack with 3 pounds of total weight. our universal grit is designed for any rock tumbler. get up to five tumble batches from a standard 3lb barrel.
Superior packaging - packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
Beginner friendly - complete instructions included with rock tumbling tips. 100% satisfaction guaranteed.

NATIONAL GEOGRAPHIC

NATIONAL GEOGRAPHIC Rock Tumbler Refill - 5 Pound Mix of Rocks and Gemstones

8.3

Great

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Rock polishing grit – there are 20 total rock tumbler grit packets in the kit, enough for five complete tumbling cycles with any rock tumbler
Detailed learning guide – the learning guide includes polishing instructions along with fascinating information about the stones in the kit
Enormous variety - this rock tumbler refill kit has 5 pounds of unpolished rocks and gemstones consisting of a 1-pound gemstone mix, 1-pound agate mix, 1-pound madagascar mix, 1-pound jasper mix, and 1-pound petrified wood mix
Jewelry settings – once your rocks are polished, use the 5 included jewelry settings to create beautiful keepsakes or use the included storage pouch to keep your favorite specimens all in one place
Respected quality - national geographic is proud to provide only the highest quality stem toys and all our kits are backed by our 100% satisfaction guarantee

RTumbler Professional Grade Rock Polishing Grit

Rock Tumbler Grit for 3 Pound Tumbler

7.9

Very Good

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3 ounces 60/90 coarse silicon carbide grit
1.5 ounces 500 fine (pre polish) silicon carbide grit
Complete kit - 4 pre-measured packs, includes easy to follow instructions
3 ounces 120/220 medium silicon carbide
1.5 ounces 1200 aluminum oxide polish

Rock Culture

Rock Culture Rock Tumbler Tumbling Media Grit Kit in Heavy Duty Resealable Bags

7.6

Very Good

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Compatible with all rock tumblers - our kit of grit media can be used effectively with any brand, style, and size of rock tumbler
Professional grade grit - this abrasive media features the same quality material as used by jewelers
Complete 4-step kit - the kit contains every variety of grit you need to transform rough rocks into finely polished stones. this includes coarse, medium, fine, and final polishing grit media
Heavy-duty resealable bags - our thick-gauge re-sealable bags are designed to securely store the grits for repeated use with minimal mess
Quality you can trust - purchase with confidence. we proudly back our product with a 100% satisfaction guarantee

Polly Plastics

Polly Plastics Rock Tumbler Media Grit Refill, 2 lb Coarse 60 Silicone Carbide

7.3

Very Good

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Product highlights

Compatible with all tumblers - our universal grit is designed for any rock tumbler. elenco, lortone, national geographic, smithsonian, thumler and more!
Made in the usa – polly plastics is an american company with american sourced materials for superior quality control and reduced risk of contaminants.
Stage 1 of 4 rock tumbling media grit – 2 pack of stage 1 media grit for transforming rocks and gemstones into beautiful treasures. contains a total of 2 lb. 60 coarse silicon carbide grit.
Superior packaging - packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
Beginner friendly - complete instructions included. 100% satisfaction guarantee on all our products.

Polly Plastics

Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Ceramic Filler in Heavy

7.2

Very Good

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Product highlights

Contains - 1 lb. 60 coarse silicon carbide grit, 1 lb. 180/220 medium silicon carbide, grit, ½ lb. 500 fine silicone carbide, ½ lb 1200 aluminum oxide polish and 1.5 lbs. porcelain ceramic filler cylinders. no need to keep ceramic separate for each stage – rinse and use the same batch through all the tumbling stages.
Made in the usa – premium materials.
Complete kit - 4 step grit pack and ceramic filler for use in 15 lb. tumbler or five 3 lb. tumbles.
Strong spill-resistant packaging - packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
Beginner friendly - complete instructions included. 100% satisfaction guarantee on all our products.

Buying guide

In today’s market where same type of products is available from almost every brand, finding the right Rock Tumbler Refills is a challenge. Every purchase requires research. Before you buy anything you need to answer the follow questions:

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Our data analysis platform helps you answer these questions using state of the art algorithm. We analyze thousands of reviews from real users to generate usability score for each brand. This usability score is unbiased and powered by people’s experience the product. Then we provide you with an unbiased list of 10 best affordable Rock Tumbler Refills to buy. Our goal is to make your decision making easy and shopping experience fun.

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The 10 Best Rock Tumbler Refills

NATIONAL GEOGRAPHIC

9.7

Product highlights

NATIONAL GEOGRAPHIC

9.4

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Tonmp

9.2

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NATIONAL GEOGRAPHIC

8.7

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Polly Plastics

8.4

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NATIONAL GEOGRAPHIC

8.3

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RTumbler Professional Grade Rock Polishing Grit

7.9

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Rock Culture

7.6

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Polly Plastics

7.3

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Polly Plastics

7.2

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