💎 Elevate your gem game—shine like the pros, every time!
The MJR Tumblers Refill Grit Kit is a professional-grade 4-stage polishing system designed for 15 LB rock tumblers. Featuring coarse to fine Silicon Carbide and Aluminum Oxide grits, it delivers fast, high-quality stock removal and a brilliant finish. Compatible with any tumbler brand, this kit ensures a quieter, longer-lasting, and efficient tumbling experience for gemstone enthusiasts.
| ASIN | B07F3Q72YD |
| Brand | MJR Tumblers |
| Brand Name | MJR Tumblers |
| Compatible Material | Stone |
| Customer Reviews | 4.4 out of 5 stars 1,029 Reviews |
| Grit Material Type | Silicon Carbide |
| Grit Number | 1500 |
| Grit Type | Coarse |
| Grit material | Silicon Carbide |
| Grit type | Coarse |
| Item Dimensions | 20.3 x 15.2 x 3.8 centimeters |
| Item Weight | 1.45 Kilograms |
| Item dimensions L x W x H | 20.3 x 15.2 x 3.8 centimeters |
| Item weight | 1.45 Kilograms |
| Manufacturer | MJR Tumblers |
| Material | metal, carbide Aluminum |
| Material Type | metal, carbide Aluminum |
| Model | MJR15pgk |
| Number of Items | 4 |
| Part Number | MJR15pgk |
| Unit Count | 1 Count |
K**E
Will buy again
I purchased a rock tumbler, the first time I uses it I used the grit it came with. I wasn't happy with results. So looked into different grit. I only used the shine grit ( last stage) on the rocks that had already been tumbled with a shine grit and I was surprised at the difference. I haven't used the others but I'm sure the quality is just as good.
A**Y
Worked as advertised
I'm new to rock tumbling, I've used a few different polishing grits and this is the best one so far. I ran this polish cycle for 7 days and am happy with the results.
C**R
Good value for the quality
Top Notch. Switched from another brand and really love how it's making the rocks shine!!!
P**N
Si
As described, arrived early, Thank you.
A**R
Excellent produit
Commande arrivé en temps et en excellente condition.
Trustpilot
3 weeks ago
2 days ago