Polly Plastics Rock Tumbler Grit Refill, Final Polish 1200 Fine Aluminum Oxide, Stage 4 for Tumbling Stones (2 Pack) (1 lb.)
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At a glance
- Condition
- New
- Size
- 1 lb
- Style
- Stage 4
- Dimensions
- 6 x 6 x 1.5 in
- Weight
- 226.8 g
- Material
- Aluminum
- Grit Material
- Aluminum Oxide
Features 5
- STAGE 4 OF 4 STEP ROCK TUMBLING MEDIA GRIT Two 1/2 lb. jars of Stage 4 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 1 lb. Final Polish 1200 Fine Aluminum Grit.
- COMPATIBLE WITH ALL TUMBLERS - Our universal grit is designed for any rock tumbler. Elenco, Lortone, National Geographic, Smithsonian, Thumler and more!
- SUPERIOR PACKAGING - Packaged in durable, re-usable jars to prevent messy spills and to safely store unused product for later.
- MADE IN THE USA Polly Plastics is an American company with American sourced materials for superior quality control and reduced risk of contaminants.
- BEGINNER FRIENDLY - 100% satisfaction guarantee on all our products.
Specs 13
| Material | Aluminum |
|---|---|
| Grit Material | Aluminum Oxide |
| Item dimensions L x W x H | 6 x 6 x 1.5 inches |
| Brand | Polly Plastics |
| Grit Type | Extra Fine" or "Ultra Fine |
| Compatible Material | Stone, Gemstone |
| Item Weight | 226.8 Grams |
| Grit Number | 1200 |
| Number of Items | 2 |
| Manufacturer | Polly Plastics |
| Product Dimensions | 6 x 6 x 1.5 inches |
| Item model number | 3405246824 |
| Manufacturer recommended age | 12 years and up |
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Best rock tumbling grits on Amazon
Size: 1 lb
Style: Stage 3
I have been rock tumbling for over two years now and I have purchased this brand multiple times and will continue to be a return customer. The grits work exactly as expected for each stage of tumbling. Important notes: - Get the one that has the ceramic filler - not the plastics. The ceramic will last way longer and be better on your rocks. - Also - watch some YouTube videos on how to tumble rocks and switch between stages. There's some important tips to make sure you get the best results. Michigan Rocks YouTube channel has some great instructions on it. For the price and quality, couldn't be happier.
...
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Reviewed in the United States on May 19, 2025 by Mike Mike Mike
Nice product
Size: 1 lb
Style: Stage 4
Shiny me and Mira shiny I loved it
Reviewed in the United States on June 11, 2025 by Chip Chip
Exactly what I needed
Size: 1 lb
Style: Stage 3
Perfect
Reviewed in the United States on May 26, 2025 by Jim L
Ok, but not great
Size: 2 lb
Style: Stage 1
See title
Reviewed in the United States on March 29, 2025 by GKS
Good Products
Size: 1 lb
Style: Stage 4
Tumbled agates for 6 years since retirement. Used other brands , Polly plastics grit does the best job.
Reviewed in the United States on April 16, 2025 by James M Werth
Sorry I tried another manufacturer
Size: 3 lb
Style: Stage 4
Started back into rock tumbling about a year ago. Needing more supplies, I went on Amazon and settled on the Polly Plastics Media Grit Kit and was well pleased with the results. I did not bother to do a review at that time. When it came time to resupply, I decided to try a different vendor (see my other reviews if you wish to know). All was fine until I finished the polish step, which looked more like a pre-polish cycle. I first suspected the new ceramic filler I was using, but after removing all of that, and rerunning the pre-polish and polish step, the results were the same. I then set that batch aside and ordered more of the Polly Plastic polish (1200 grit). Keeping all of the filler media and slabs the same, I ran the polish step again with the Polly Plastic product. The results were night and day (see photos). I really lost a lot of material off my slabs and even had a few fracture during the last try, but now I know. Yes, I would recommend the Polly Plastic products.
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Reviewed in the United States on October 8, 2024 by Jeffrey Barnhill Jeffrey Barnhill
Worth the money
Size: 2 lb
Style: Stage 2
Used this to resurface my paper sharpening wheel works perfectly and it will probably last me a couple years easily.
Reviewed in the United States on March 25, 2025 by RITA
It works my rocks are shiny!
Size: 1 lb
Style: Stage 4
Works a lot better than the stuff that came with the National Geographic rock tumbler. Just let the rocks tumble with this for ~2 weeks and you’ll have shiny rocks!
Reviewed in the United States on March 5, 2025 by Kindle Customer Kindle Customer