--- product_id: 650250805 title: "1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA" brand: "mjr tumblers" price: "₨1398" currency: SCR in_stock: true category: "Mjr Tumblers" url: https://www.desertcart.sc/products/650250805-1-lb-per-polish-sub-micron-aluminum-oxide-12-000 store_origin: SC region: Seychelles --- # 12,000 grit ultra-fine polish 1 lb precision polishing grit Proudly USA made 1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA **Brand:** mjr tumblers **Price:** ₨1398 **Availability:** βœ… In Stock ## Summary > ✨ Elevate your rock game with the ultimate 12,000 grit polish! πŸ‡ΊπŸ‡Έ ## Quick Answers - **What is this?** 1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA by mjr tumblers - **How much does it cost?** ₨1398 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/650250805-1-lb-per-polish-sub-micron-aluminum-oxide-12-000) ## 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 - β€’ **Veteran-Owned Quality:** Support a Disabled and Veteran Owned American company - β€’ **Effortless Shine Boost:** Transforms dull rocks to mirror-like brilliance in just days - β€’ **Expert Guidance Included:** Free, easy-to-follow instructions with pro tips for flawless polishing - β€’ **Unmatched Ultra-Fine Polish:** 12,000 grit delivers 10x finer finish than standard 1,200 grit rivals - β€’ **Complete Polishing Kit Upgrade:** Perfect final step or second polish for superior results ## Overview MJR Tumblers’ 1 LB 12,000 grit Sub Micron Aluminum Oxide Polish is an ultra-fine, professional-grade polishing grit that outperforms standard 1,200 and 1,500 grit polishes by 10x in fineness. Proudly made in the USA by a Disabled and Veteran Owned company, it delivers a mirror-like shine to rocks in just days and includes expert instructions to ensure perfect results every time. ## Description MJR Tumblers 1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA : desertcart.co.uk: Business, Industry & Science ## 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! - Free and easy to understand rock polishing instructions with lots of tips and tricks are included with every purchase from MJR Tumblers! - MJR Tumblers is Proud to be an American company located in Pecatonica Illinois in the good ole USA! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4PLX9YP | | Best Sellers Rank | 43,629 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 27 in Tumbling Media | | Brand | MJR Tumblers | | Compatible Material | Aluminium | | Customer Reviews | 4.7 4.7 out of 5 stars (130) | | Grit Material Type | Aluminium Oxide | | Grit Number | 12000 | | Grit Type | Fine | | Item Weight | 454 g | | Manufacturer | MJR Tumblers | | Manufacturer Part Number | MJR-12000-1LB | | Material | Aluminium Oxide | | Number of Packs | 1 | | Unit Count | 1.0 count | ## Product Details - **Brand:** MJR Tumblers - **Grit material:** Aluminium Oxide - **Grit type:** Fine - **Item weight:** 454 g - **Material:** Aluminium Oxide ## Images ![1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA - Image 1](https://m.media-amazon.com/images/I/41mLfknLQvL.jpg) ![1 LB per Polish Sub Micron Aluminum Oxide 12,000 Extreme Polish Rock Grit Stage 4 | USA - Image 2](https://m.media-amazon.com/images/I/61nvojo7R0L.jpg) ## Available Options This product comes in different **Size** options. ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/650250805-1-lb-per-polish-sub-micron-aluminum-oxide-12-000](https://www.desertcart.sc/products/650250805-1-lb-per-polish-sub-micron-aluminum-oxide-12-000) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-13*