---
product_id: 635508305
title: "1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company!"
brand: "mjr tumblers"
price: "KSh10522"
currency: KES
in_stock: true
reviews_count: 13
category: "Mjr Tumblers"
url: https://www.desertcart.co.ke/products/635508305-1-pound-of-mjr-tumblers-premium-quality-extreme-polish-12
store_origin: KE
region: Kenya
---

# 10x finer than competitors 12,000 grit sub micron polish Disabled & Veteran Owned 1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company!

**Brand:** mjr tumblers
**Price:** KSh10522
**Availability:** ✅ In Stock

## Summary

> ✨ Polish Like a Pro, Shine Like No Other! ✨

## Quick Answers

- **What is this?** 1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company! by mjr tumblers
- **How much does it cost?** KSh10522 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/635508305-1-pound-of-mjr-tumblers-premium-quality-extreme-polish-12)

## Best For

- mjr tumblers enthusiasts

## Why This Product

- Trusted mjr tumblers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium 1-Pound Supply:** Generous quantity ensures long-lasting use for all your tumbling projects.
- • **10x Finer Than Standard:** Outperform 1,200 and 1,500 grit competitors with ten times the polishing power.
- • **Top-Ranked Industry Choice:** Ranked #23 in Tumbling Media for proven professional-grade performance.
- • **Trusted Veteran-Owned Brand:** Support quality and integrity with a Disabled and Veteran owned company.
- • **Unmatched Ultra-Fine Polish:** Experience 12,000 grit sub micron aluminum oxide for mirror-like finishes.

## Overview

MJR Tumblers' 1 Pound Extreme Polish features an exclusive 12,000 grit sub micron aluminum oxide formula that delivers unparalleled rock polishing results—ten times finer than typical 1,200 grit powders. This premium-grade polish is designed for professionals seeking flawless, mirror-quality finishes. Proudly crafted by a Disabled and Veteran Owned company, it’s a top-ranked choice trusted by experts in the tumbling community.

## Description

1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company!: desertcart.com: Industrial & Scientific

Review: Great company - The best polish. Don't trust the kits on here, you need 8000 and above in final stage to get a good polish. This works really well. Always burnish afterwards to complete the stones.
Review: BEST GRIT EVER! - GOOD STUFF! Much better than What National Geographic Sells.

## Features

- There is No comparison in the results between MJR Tumbler's Exclusive 12,000 grit Sub Micron Extreme Aluminum Oxide Polish and our competitors 1,200 grit or 1,500 grit Aluminum Oxide. 12,000 grit is ten times finer than 1,200 grit with ten times better results!
- MJR Tumbler’s Exclusive 12,000 Grit Sub Micron Extreme Aluminum Oxide Polish is the best polish you can buy!
- No other polish even comes close to our results.
- If you want the best, MJR Tumblers 12,000 Grit Sub Micron Aluminum Oxide Extreme Polish is what you need!
- MJR Tumblers is a Disabled and Veteran Owned Company!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4PLX9YP |
| Best Sellers Rank | #26,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Tumbling Media |
| Brand | MJR Tumblers |
| Date First Available | May 21, 2024 |
| Grit Material | Extreme Aluminum Oxide |
| Grit Number | 12000 |
| Grit Type | Extreme Polish |
| Item Weight | 1 pounds |
| Manufacturer | MJR Tumblers |
| Material | Extreme Aluminum Oxide |
| Package Dimensions | 8.23 x 5.51 x 1.3 inches |

## Product Details

- **Brand:** MJR Tumblers
- **Grit Material:** Extreme Aluminum Oxide
- **Grit Type:** Extreme Polish
- **Item Weight:** 1 Pounds
- **Material:** Extreme Aluminum Oxide

## Images

![1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company! - Image 1](https://m.media-amazon.com/images/I/61nvojo7R0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great company
*by C***R on October 1, 2025*

The best polish. Don't trust the kits on here, you need 8000 and above in final stage to get a good polish. This works really well. Always burnish afterwards to complete the stones.

### ⭐⭐⭐⭐⭐ BEST GRIT EVER!
*by T***E on December 22, 2025*

GOOD STUFF! Much better than What National Geographic Sells.

### ⭐⭐⭐⭐⭐ Love it!
*by A***O on December 11, 2025*

This polish made my rocks SUPER GLOSSY! Definitely recommend and I will be purchasing again.

## Frequently Bought Together

- 1 Pound of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company!
- 4lb of MJR Tumblers Premium 400/600 Pre-Polish Aluminum Oxide Rock Polishing Grit for Step/Stage 3, MJR Tumblers is a Disabled and Veteran Owned Company Proudly Located in USA
- 10 lbs Rock Tumbler Grit - Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones

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**Shop now:** [https://www.desertcart.co.ke/products/635508305-1-pound-of-mjr-tumblers-premium-quality-extreme-polish-12](https://www.desertcart.co.ke/products/635508305-1-pound-of-mjr-tumblers-premium-quality-extreme-polish-12)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-23*