---
product_id: 690541058
title: "3 Pounds 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: "44512 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Mjr Tumblers"
url: https://www.desertcart.hu/products/690541058-3-pounds-of-mjr-tumblers-premium-quality-extreme-polish-12
store_origin: HU
region: Hungary
---

# Veteran & Disabled owned quality 12,000 grit ultra-fine polish 3 lbs premium aluminum oxide powder 3 Pounds 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:** 44512 Ft
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 3 Pounds 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?** 44512 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/690541058-3-pounds-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

- • **Veteran-Owned Excellence:** Support a Disabled and Veteran owned brand committed to quality.
- • **Heavy-Duty 3 Pound Supply:** Bulk quantity ensures long-lasting use for serious hobbyists and pros.
- • **Perfect Final Stage Polish:** Essential for burnishing stones to flawless, showroom-ready shine.
- • **Unmatched Ultra-Fine Polish:** Experience 10x finer grit than competitors for mirror-like finishes.
- • **Industry-Leading Performance:** Top-rated #17 in Tumbling Media with 4.6-star customer trust.

## Overview

MJR Tumblers' 3-pound Extreme Polish features an exclusive 12,000 grit sub-micron aluminum oxide formula, delivering unparalleled ultra-fine polishing power that outperforms standard 1,200-1,500 grit competitors by 10x. Trusted by professionals and hobbyists alike, this premium powder is perfect for achieving flawless, high-gloss finishes on rocks and jewelry. Proudly crafted by a Disabled and Veteran owned company, it combines quality, performance, and social impact in one essential polishing solution.

## Description

3 Pounds 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 | B0D4PL4512 |
| Best Sellers Rank | #17,329 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Tumbling Media |
| Brand | MJR Tumblers |
| Brand Name | MJR Tumblers |
| Compatible Material | Aluminum Oxide |
| Customer Reviews | 4.6 out of 5 stars 442 Reviews |
| Grit Material | Extreme Aluminum Oxide |
| Grit Material Type | Extreme Aluminum Oxide |
| Grit Number | 12000 |
| Grit Type | Ultra Fine |
| Item Weight | 3 Pounds |
| Manufacturer | MJR Tumblers |
| Material | Aluminum Oxide |
| Material Type | Aluminum Oxide |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MJR Tumblers
- **Grit Material:** Extreme Aluminum Oxide
- **Grit Type:** Ultra Fine
- **Item Weight:** 3 Pounds
- **Material:** Aluminum Oxide

## Images

![3 Pounds 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

- MJR Tumblers 3 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA
- MJR Tumblers 4 LB Pre-Polish Aluminum Oxide 400/600 Rock Grit Stage 3 | USA
- 8 lbs Tumbler Media Grit,Polish 1500 Fine Aluminum Oxide, Step 4 for Tumbling Stones,Rock Polishing Grit Media, Works with Any Rock Tumbler

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**Shop now:** [https://www.desertcart.hu/products/690541058-3-pounds-of-mjr-tumblers-premium-quality-extreme-polish-12](https://www.desertcart.hu/products/690541058-3-pounds-of-mjr-tumblers-premium-quality-extreme-polish-12)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-06*