SKU: 28166967180

MJR Tumblers Refill Grit Kit - 12,000 Grit Aluminum Oxide Polish for 6lb Tumblers - Grey, Veteran-Owned

Sale price$25.37 Regular price$28.19
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

MJR Tumblers Refill Grit Kit - 12,000 Grit Aluminum Oxide Polish for 6lb Tumblers - Grey, Veteran-OwnedThe MJR Tumblers Refill Grit Kit is a premium polishing solution designed for 6lb rock tumblers. This kit is ideal for hobbyists and professionals looking to achieve a high quality finish on gemstones and rocks. With a selection of grits ranging from coarse to ultra fine, it ensures exceptional polishing results for all types of materials. This refill kit includes top grade Silicon Carbide and Aluminum Oxide, which are known for their durability and

The MJR Tumblers Refill Grit Kit is a premium polishing solution designed for 6lb rock tumblers. This kit is ideal for hobbyists and professionals looking to achieve a high-quality finish on gemstones and rocks. With a selection of grits ranging from coarse to ultra-fine, it ensures exceptional polishing results for all types of materials.

This refill kit includes top-grade Silicon Carbide and Aluminum Oxide, which are known for their durability and performance. MJR Tumblers is a disabled and veteran-owned company based in Pecatonica, Illinois, USA, dedicated to providing superior polishing products. The kit is designed to work seamlessly with any rock tumbler, making it a versatile choice for rock polishing enthusiasts.

Key Features:
  • Comprehensive Grit Selection: Includes coarse Silicon Carbide for quick stock removal and fine Aluminum Oxide for a perfect finish.
  • Durable Materials: Made from high-quality Silicon Carbide and Aluminum Oxide, ensuring longevity and effective polishing.
  • Easy Compatibility: Works with any brand of rock tumbler, giving you the flexibility to mix and match your supplies.
  • Enhanced Polishing Experience: Provides an unbeatable polishing experience that brings gemstones to life.
  • Large Selection of Grits: Offers various grit sizes (36, 60/90, 120/220, 400/600, 1200, and 1500) to cater to different polishing needs.
  • Efficient Performance: Designed for quick tumbling, allowing you to achieve smooth, polished rocks without compromising on quality.
  • Veteran-Owned Quality: Purchase with confidence from a company that values quality and service, supporting disabled and veteran entrepreneurs.

The MJR Tumblers Refill Grit Kit is perfect for both novice and experienced rock tumblers looking to enhance their polishing results. Whether you are polishing gemstones or rocks, this kit provides everything you need for a successful tumbling process. Experience the difference with MJR Tumblers and bring your rocks to a brilliant shine.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28166967180

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Joseph
Lowell, US
★★★★★ 5
Great buy.
Size: Medium, Color: Black
These socks have a cool fresh feel to them. I bought new running shoes, Hoka Bondi 9, and they feel great paired up with them. Similar socks in the store were $49. I tried several others brands like Sauchony and 2 other lesser known brands but there was something indescribably different. I purchased another pack immediately.
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Reviewed in the United States on November 11, 2025
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Verified Purchase
Ann
West Palm Beach, US
★★★★★ 5
Comfort
Size: Medium, Color: Black
I have been wearing ASICS socks since forever! As a distance runner, I have worn many others from different companies, and I always come back! Also, i am not a fan of the invisible kind, and ASCIS seems to be the only ones to make the socks that are above the shoe, are durable, comfortable, I have no desire to look elsewhere. Thanks ASICS!
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Reviewed in the United States on December 7, 2023
M
Verified Purchase
Marboe32
Port Orchard, US
★★★★★ 5
Comfort is #1
Size: Medium, Color: Black
Very comfortable and it does absorb the moist of my feet. Great fit and quality.
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Reviewed in the United States on April 14, 2026
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Verified Purchase
hsofstuartltd
West Palm Beach, US
★★★★★ 5
Great socks!
Size: Medium, Color: Black
I love these socks. Very soft and comfortable.
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Reviewed in the United States on February 21, 2026
S
Verified Purchase
Sallie Miller
Louisville, US
★★★★★ 5
Good socks
Size: Medium, Color: Black
Socks wear reasonably well. They are comfortable.
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Reviewed in the United States on February 4, 2026

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