With so many Best Rock Tumbler Grit brands on the market – from big names like Blue Marble,LARICEO,Polly Plastics,MJR Tumblers,KomeStone to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.
We carefully researched and tested a vast range of Best Rock Tumbler Grit to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.
Our #1 best Best Rock Tumbler Grit is Blue Marble Best Rock Tumbler Grit, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Rock Tumbler Grit options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Rock Tumbler Grit tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!
Editor's Choice
NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20
Premium Pick
3LB Rock Tumbler Grit and Polish Refill Set, 4-Step Professional Polish Rock Tumbler Grit to Unlock
Budget Pick
Polly Plastics Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media - Silicone
Top 10 Best Rock Tumbler Grit
We researched and compared the top products in the Best Rock Tumbler Grit category to provide you with these recommendations.
1. NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20
- HIGH QUALITY - This rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on up to 20 lbs. of rocks, gems, glass, and more!
- EASY TO USE, FOUR-STAGE ROCK GRIT - The first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish!
- COMPATIBLE WITH ALL TUMBLERS - This complete 4-step rock tumbler grit refill kit works with all rock tumblers. For best results, use with National Geographic Rock Tumblers and rock tumbling supplies.
- EASY TO MEASURE AND STORE - Each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure.
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
2. 3LB Rock Tumbler Grit and Polish Refill Set, 4-Step Professional Polish Rock Tumbler Grit to Unlock
- High Quality: Our rock tumbling grit is made from premium materials, ensuring durability and long-lasting performance. You can trust that our product will deliver excellent, consistent results every time.
- Easy to Use: Our Rock Tumbler Grit and Polish Refill is designed to provide a smooth and polished finish to your rocks. With four stages of grit, You can effortlessly achieve the desired brilliance
- Compatible with All Tumblers: Whether you have a small or large rock tumbler, our rock polishing grit is compatible with all types of tumblers. You can confidently use our product with any brand or model.
- Packaging Contents: 1 lb. of 60/90 coarse silicon carbide grit, 1 lb. of 180/220 medium silicon carbide grit, 2/1 lb. of 500 fine silicon carbide grit, 2/1 lb. of 1200 aluminum oxide polish, along with a user-friendly instruction manual and a spoon.
- AFTER-SALES SERVICE: We strictly bottle by weight, so there are two bottles that are half-filled.If you are not satisfied with our rock tumbling grit and polish refill kit, please feel free to contact us and we will try our best to solve your problem.
3. Polly Plastics Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media - Silicone
- PUT A DAZZLING POLISH ON YOUR ROCKS with Polly Plastics rock tumbler grit and polish refill. Our one-of-a-kind rock polisher kit contains four different kinds of grits to provide initial shaping, smoothen the rock surface, pre-polish the rocks and finally polish the rocks for a professional-looking finish. Great polishing compounds for kids and adults alike.
- PACKAGE INCLUDES - 1 lb. 60/90 coarse silicon carbide grit, 1 lb. 180/220 medium silicon carbide grit, lb. 500 fine silicon carbide, lb 1200 aluminum oxide polish, 1.5 lbs. non-abrasive ceramic filler cylinders and an easy-to-follow instructions manual. Polly Plastics also have 2-pack grit and polish refills available for each stage of the rock tumbling process, refills of our ceramic media and many more rock tumbling products. Check out our storefront.
- GRIT SOLD BY WEIGHT NEEDED FOR EACH STEP Steps 1 & 2 are 1 lb. each and steps 3 & 4 are lb. each, but all are sold in the same size jars for packaging consistency. The different weights, along with different densities, will mean that jars of rock tumbling grit will not have equal amounts of fullness.
- WORKS WITH ALL ROCK TUMBLERS - For ease of use and convenience, our rock tumbling grits work with all brands of tumbler. Our rock tumbler grit and polish kit is ideal for use in a 5 lb. tumbler or five 3 lb. tumblers. Premium rock polishing grit kit - Made in the USA.
- CERAMIC FILLER MEDIA to cushion soft, delicate and brittle rocks: Ensure your precious stones remain unscathed while tumbling. This tumbling grit kit includes 1.5 pounds of small, angle-cut ceramic rock tumbler media that fill gaps between rocks to protect and pillow your rocks during tumbling - a great alternative to plastic pellets. The ceramic filling media can be washed and reused over and over.
4. Blue Marble National Geographic Rock Tumbler Media – The Ultimate Rock Polishing Supplies Kit, 4
- QUALITY GRIT RESULTS IN A DAZZLING POLISH - The rock polishing grit in this pack is high-quality silicon carbide and will polish 8-10 lbs of rocks, includes measuring scoop and storage containers with secure screw-top closures for easy storage
- IMPROVE YOUR ROCK TUMBLING RESULTS Ceramic tumbler media makes the entire rock tumbling process more effective, improving delivery of rock tumbling grit, quieting tumbler noise, reducing rock breakage, and acting as a filler for smaller batches
- BRAND NEW WAY TO MAKE TUMBLED ROCKS SHINE GemFoam is a unique new rock polisher media that gives unprecedented shine to tumbled rocks. Just add the patent-pending rock polishing media to your tumbler after the final grit cycle for great results!
- WORKS WITH ANY ROCK TUMBLER The tumbling supplies in this set are safe to use with any rock tumbler. The tumbling grit, ceramic pellets, and GemFoam together improve rock tumbling performance and yield impressive results
- HIGH-QUALITY EDUCATIONAL PRODUCTS - We're proud to make the highest quality hands-on science products, and all are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!
5. Refill Grit Kit w MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide
- Extreme Polish! Every rock tumbling kit from MJR Tumblers comes with our Exclusive 12,000 Grit Sub Micron Extreme Aluminum Oxide Polish! No other polish even comes close to our results. If you want the best, MJR Tumblers 12,000 Grit Aluminum Oxide Extreme Polish is what you need!
- MJR Tumblers is a Disabled and Veteran Owned Company!
- Premeasured and works with all rotary and vibratory tumblers. All 4 Stages are premeasured for your tumbler, just pour and roll! It Cant get easier than that!
- Each 3lb kit contains the following: 3oz of course 60/90 silicon carbide grit, 3oz of fine 120/220 silicon carbide grit, 1.5oz of pre polish 400/600 silicon carbide grit, 1.5oz of MJR Tumblers Exclusive 12,000 grit Extreme Aluminum Oxide Polish
- MJR Tumblers is Proud to be an American company located in Pecatonica Illinois in the good ole USA!
- Includes easy to understand rock polishing instructions with lots of tips and tricks with every purchase from MJR Tumblers!
6. KomeStone Rock Tumbler Grit and Polish Refill Kit - 10 Pounds, Ultimate Value Pack with Ceramic &
- KomeStone's best-selling rock tumblers offer something for everyone: the K1and K1 Pro (2.5 lb capacity, with the Pro featuring a brushless motor), the K2 (3 lb capacity with a noise-reducing cover), and the K4 (dual barrel, 7 lb capacity, brushless motor, and noise-reducing cover). Perfect for both beginners and experienced rock collectors.
- 4-Step Polishing Kit: Complete 4-step rock tumbling kit with 6 bottles4 polishing grits, 1 ceramic pellets, 1 plastic pelletstotaling 10 lbs.
- High-Quality Grits: Includes Silicon Carbide (2 lbs, 2 lbs, 1.5 lbs) and Aluminum Oxide (1.5 lbs), plus 1 lb of ceramic pellets and 1 lb of plastic pellets. Use ceramic pellets throughout all stages.
- Easy Measurement & Storage: Comes with two small spoons and individual packaging for each grit. Simple to measure and store with no mess.
- Versatile & Compatible: Suitable for any rock and tumbler. Add grits based on rock weight for optimal results.
- Comprehensive Rock Tumbling Kit: Includes all essential components for a complete tumbling process. Explore our range of tumblers to find the perfect match for rocks collectors whether youre a beginner or an experienced hobbyist.
7. 4 LBS Rock Tumbler Grit Set, 4 Step Tumbling Media Coarse/Medium/Pre-Polished/Final Polish, Silicone
- Kit Includes: Step #1 60/90 coarse silicon carbide grit (1.2 lb.), Step #2 180/220 medium silicon carbide grit (1.2lb.), Step #3 500 fine silicon carbide (0.8lb.), Step #4 1500 aluminum oxide polish (0.8 lb)
- We provide quality after-sales service and technical guidance so that you can make shining Yuhua stone. The shiny effect is much better than other similar products on the market.
- YHAspace is a professional company that offers high quality Rock Tumbler Grit and Polish Refill Kit.The Silicon Carbide we sell is 99% pure. The purity of Aluminum Oxide is 99.5%
- Purchase with confidence. We proudly back our product with a 100% satisfaction guarantee
8. 10 lbs Rock Tumbler Grit - Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock
- 10 lb 60/90 Tumbling Grit Coarse Rock Polishing Silicon Carbide,Step 1 Tumbler Media Grit ,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones
- High Quality Graded Black Silicon Carbide Grit,Compatible with ANY BRAND OF Rock Tumbler
- 10 pounds Coarse size 60/90 silicon carbide grit for rock tumbling (STEP1).
- The rock tumbling grit is packaged in a re-closable jars to prevent messy spills and to safely store unused grit .
- 100% satisfaction guarantee on all our products.
9. WKTURN Rock Tumbler Grit Set - 4 Step Tumbling Media (Coarse, Medium Grit, Pre-Polished, Final
- Complete Professional Rock Tumbler Grit KitWKTURN rock polishing grit set comes with a 5-step grit kit and filler, from coarse grit, medium grit, pre-polish grit, to final polish grit, to ultimate polish colour lifting media. Polishing your rock, glass and gems with ease
- Easy to useStage 1 coarse grit to initially shape the raw stone; stage 2 medium grit to smooth the surface of the stone; stage 3 pre-polished stone; stage 4 final polish to get your own stone. The fifth stage, the ultimate colour lift, gives your stone a brilliant finish
- Easy To StorageEach step of the rock polishing supplie is packaged in a reusable bottle container, making it easier to store than bag packaging and preventing mess. Comes with a small spoon for easy use
- Beginner FriendlyWhether you are a professional rock tumbler or a beginner, warm instructions are provided. Rock tumbler grit and polish refill,universal grit, compatible with all rock tumblers
- Satisfaction GuaranteeOur rock tumbling grit kit, elegantly packaged, is designed to be a gift for children. As an educational toy accessory, We provide after-sales service, so buy with confidence,rock tumbler media. Roll over and have fun with it
10. Polly Plastics Rock Tumbler Grit and Polish Refill Media Kit | 4-Steps Supplies for Tumbling and
- COMPLETE ROCK TUMBLING MEDIA KIT - 4-Step grit pack with 3 pounds of total weight. Our universal grit is designed for any rock tumbler. Polish up to 20lbs of rocks.
- PACKAGE CONTAINS - 1 lb. 60/90 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide Grit, lb. 500 Fine Silicon Carbide, lb. 1200 Aluminum Oxide Final Polish.
- GRIT SOLD BY WEIGHT NEEDED FOR EACH STEP Steps 1 & 2 are 1 lb. each and Steps 3 & 4 are lb. each but all are sold in the same size jars for packaging consistency. The different weights, along with different densities, will mean that jars will not have equal amounts of fullness.
- PREMIUM POLISHING MATERIALS, COMPATIBLE WITH ALL BRAND TUMBLERS - Proven to produce a beautiful polish. Made in the USA.
- BEGINNER FRIENDLY - Complete, easy-to-follow instructions included with rock tumbling tips. 100% satisfaction guaranteed.
Peter
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