Top 9 Stones for Tumbling – Kids’ Rock Tumblers

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1. Brave Finder

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Stone Polisher 3.5 Pounds Polishing Grits + Poly Plastic Pellets , Rock Tumbler Refill Grit Media Kit, Compatible with Any Brand Tumbler, 5-Steps for Tumbling Stones

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Brave Finder #ad - Each to have pretty rocks/gems. Tumbler or five 3 lb. The only variable is how much of the product to use in your rock tumbler. Compatible with any brand tumblertumbler-polishing-grit-refill-kit-for polishing Agate-Jasper-Sea Glass- Gemstones Turquoise Sun Stones Obsidian Quartz Crystals Healing Stones.

We suggest 2 tbsp of grit per pound of stones, add enough water to cover the stones, seal the barrel, which is a good rule of thumb. Tumbles. Click ‘add to cart’ now and LET US START. Coarse grit, pre-polish grit, medium Grit, Grit, Polypropylene Plastic Poly Filler Pellets and Instruction Guide. Easy to useincludes a clear instruction guide on how to use the grits and plastic pellets.

Large amount of grit, This is a large amount of each size grit for the price. 5 steps just measure in the grit, and tumble. Quality guaranteedour rock mbler grit kit is backed with a 100% satisfaction, 30-day money-back guarantee. Complete kit5 step grit pack and ceramic filler for use in 15 lb. Reach out to us in case of anything and we’ll do all we can to make it right.
BrandBrave Finder #ad
ManufacturerBrave Finder #ad
Part NumberLE

2. Polly Plastics

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Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media | Polly Plastics 4.5 Pounds Total Weight

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Polly Plastics #ad - 100% satisfaction guarantee on all our products. Tumbler or five 3 lb. 500 fine silicon carbide, grit, 1 lb. Contains - 1 lb. 180/220 medium silicon carbide, ½ lb 1200 Aluminum Oxide Polish and 1.

5 lbs. Premium polishing materials - Proven to produce a beautiful polish. Made in the USA. Compatible with all tumblers - Use Polly Plastics polishing products in any brand tumbler. No need to keep ceramic separate for each stage – rinse and use the same batch through all the tumbling stages. Complete kit - 4 step grit pack and ceramic filler for use in 15 lb. 60/90 coarse silicon carbide grit, ½ lb. Tumbles. Beginner friendly - complete easy-to-follow instructions included. Non-abrasive ceramic filler cylinders.
BrandPolly Plastics #ad
ManufacturerPolly Plastics #ad
Height4.37 Inches
Length10.1 Inches
Weight4.7 Pounds
Width6.6 Inches
Part Number683405246985
Model683405246985

3. NATIONAL GEOGRAPHIC

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Rock Polisher, NATIONAL GEOGRAPHIC Rock Tumbler Grit, 3.28 Pounds Rock Polishing Grit Media, Works with any Rock Tumbler, Stone Polisher, Polishes 8-10 Pounds of Rocks

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NATIONAL GEOGRAPHIC #ad - Easy to measure and store - Each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure. Satisfaction guaranteed – the national geographic stem series provides high-quality products that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.

Of rocks, glass, gems, and more. Compatible with all tumblers - this complete 4-step rock tumbler grit refill kit works with all rock tumblers. Easy to use four-stage rock grit - the first rock tumbling grit stage provides initial shaping, the third pre-polishes rocks, the second smooths rock surfaces, and the fourth provides the final polish.

For best results, use with National Geographic Rock Tumblers and rock tumbling supplies. High quality – this rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on approximately 8-10 lbs.
BrandNATIONAL GEOGRAPHIC #ad
ManufacturerJMW Sales, Inc. #ad
Height5.3 Inches
Length5.3 Inches
Weight3 Pounds
Width4.2 Inches
Part NumberNGBULKGRIT
ModelNGBULKGRIT

4. NATIONAL GEOGRAPHIC

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Great Stem Science Kit, Jewelry Fastenings, Learning Guide, NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit, Includes Rough Gemstones, 4 Polishing Grits

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NATIONAL GEOGRAPHIC #ad - A complete hobby tumbling kit - everything you need to create polished gemstones: the tumbler, sifter, nine types of real rough gemstones, four polishing grits, plus a detailed full-color learning guide. Create your own gemstones - make any stone sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.

Makes a great gift for girls and boys! Easy to use – simple instructions and one-touch settings make rock tumbling fun and easy. Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.

Control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it! This is a great gift for kids. A tumbler that's made to last – our high-quality tumblers are made with a durable motor that’s designed to last for years. The leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. An excellent STEM activity for kids.
BrandNATIONAL GEOGRAPHIC #ad
ManufacturerJMW Sales, Inc #ad
Height8.06 Inches
Length13.81 Inches
Weight5.51 Pounds
Width4.88 Inches
Part NumberNGHOBBYTUMBLER
ModelNGHOBBYTUMBLER
WarrantyNo Warranty

5. Tonmp

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Tonmp 3 Pounds Rock Tumbler Refill Grit Media Kit 4 Polishing Grits| 4-Steps for Tumbling Stones

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Tonmp #ad - 4-step grit pack with 3 pounds of total weight. 180/220 medium silicon carbide Grit, Step 4 - 1/2 lb. 500 fine silicone carbide, step 2 - 1 lb. 1200 aluminum Oxide Polish. Step 1 - 1 lb. 60 coarse silicon carbide grit, step 3 - 1/2 lb. The kits will work with all rock tumbler. Makes high quality rock tumblers and materials. Our universal grit is designed for any rock tumbler. We proudly back our product with a 100% satisfaction guarantee. Purchase with confidence. Packaged in 4 bottle to safely store unused product for later.
BrandTonmp #ad
ManufacturerM-jump direct #ad
Part NumberT-006

6. Tonmp

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Tonmp 6 Pounds Rock Tumbler Refill Grit Media Kit 4 Polishing Grits| 4-Steps for Tumbling Stones

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Tonmp #ad - 60 coarse silicon carbide grit, step 2 - 2 lb. The kits will work with all rock tumbler. Makes high quality rock tumblers and materials. 500 fine silicone carbide, Step 4 - 1 lb. 1200 aluminum Oxide Polish. 4-step grit pack with 6 pounds of total weight. Our universal grit is designed for any rock tumbler. Packaged in 4 bottle to safely store unused product for later. Step 1 - 2 lb. Purchase with confidence. 180/220 medium silicon carbide Grit, Step 3 - 1 lb. We proudly back our product with a 100% satisfaction guarantee.
BrandTonmp #ad
ManufacturerTonmp #ad
Part Number97979

7. Polly Plastics

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Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Plastic Filler Pellets

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Polly Plastics #ad - Compatible with all tumblers - Use Polly Plastics polishing materials in any brand tumbler. Tumbler or five 3 lb. Contains - 1 lb. Premium polishing materials – proven to produce a beautiful polish.

100% satisfaction guarantee on all our products. 60/90 coarse silicon carbide grit, ½ lb. Tumbles. Protect and cushion fragile stones and reduce tumbling noise. Complete kit - 4 step grit pack and plastic filler for use in 15 lb. Beginner friendly - complete, easy-to-follow instructions included. 1200 aluminum Oxide Polish and 1 lb. 180/220 medium silicon Carbide, Grit, ½ lb. Of premium high-impact polypropylene plastic filler pellets. 500 fine silicon carbide, 1 lb.
BrandPolly Plastics #ad
ManufacturerPolly Plastics #ad
Height4.5 Inches
Length10 Inches
Weight4.2 Pounds
Width6.5 Inches
Part Number683405247067
Model683405247067

8. Polly Plastics

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Polly Plastics Rock Tumbler Refill Grit Media Kit 3 pounds | 4-Steps For Tumbling Stones

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Polly Plastics #ad - 60/90 coarse silicon carbide grit, 1 lb. 180/220 medium silicon Carbide Grit, ½ lb. 1200 aluminum Oxide Final Polish. Package contains - 1 lb. Get up to five tumble batches from a standard 3lb barrel.

Complete rock tumbling media kit - 4-step grit pack with 3 pounds of total weight. 500 fine silicon Carbide, ½ lb. Made in the usa – polly plastics is an american company with American sourced materials for superior quality control and reduced risk of contaminants. Premium polishing materials - Proven to produce a beautiful polish. 100% satisfaction guaranteed. Beginner friendly - complete, easy-to-follow instructions included with rock tumbling tips. Our universal grit is designed for any rock tumbler.
BrandPolly Plastics #ad
ManufacturerPolly Plastics #ad
Height4.37 Inches
Length6.6 Inches
Weight3.2 Pounds
Width6.6 Inches
Part Number683405246978
Model683405246978

9. SACKORANGE

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Compatible with Any Brand Rock Tumbler, SACKORANGE 6 Pounds Rock Tumbler Refill Grit Media Kit, Abrasive Tumbling Kit for Stone Polisher

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SACKORANGE #ad - Professional materialthe final polish in this kit is aluminum oxide which is what the professional use as opposed to silicon carbide, making sure that you can achieve a wet polished look. A scoop is included for the correct dose. Bottle caps are very secure.

The aluminum oxide is what really makes them shine providing you have done everything else correctly. Use the amount you need and set it back on the shelf for the next round. Large amount of gritthis is a large amount of each size grit for the price. Tip: you could put your tumbler on a foam pad to eliminate noise. Just measure in the grit, which is a good rule of thumb. Compatible with all brand tumblers. There are 4 total cycles, 220 medium silicon carbide grit. They are neatly packaged and easy to read labels.

This kit comes with enough grit to complete approximately 16-20 lbs of rocks. Satisfaction guarantee if you don’t get the satisfactory polished stones or there is anything else you are dissatisfied with, and within 24 hours, please contact us by E-mail, we will do our best to satisfy you or give you a full refund while you don’t need to return the product.1200 aluminum Oxide Final Polish Grit. This kit contains 2 lbs 60 Coarse Silicon Carbide Grit, 1 lb.
BrandSACKORANGE #ad
ManufacturerSackorange-01 #ad
Part NumberLE-04