Name: MJR Tumblers Refill Grit Kit for 20 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
Brand: Mjr Tumblers
SKU: 559456958
Price: 41766.00 VUV
Availability: InStock
Rating: 1 (1 reviews)

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Description

🪨 Elevate Your Rock Polishing Game—Don’t Just Tumble, Transform!

TAILORED FOR 20 LB TUMBLERS - Optimized quantities perfectly sized for 20-pound rock tumblers—no guesswork, just flawless results.
VERSATILE EXPANDABLE RANGE - Part of MJR’s extensive grit and media lineup, allowing you to customize or upgrade your tumbling setup as you grow.
BONUS POLISHING INSTRUCTIONS INCLUDED - Get expert guidance free with every kit to ensure your stones reach showroom shine every time.
PRECISION ENGINEERED 4 STEP GRIT SYSTEM - From coarse to ultra-fine, master every polishing stage with 60/90, 120/220, 500/600 Silicon Carbide grits plus 1200 Aluminum Oxide polish.
PREMIUM GREEN BLACK SILICON CARBIDE BLEND - Experience faster, sharper, and longer-lasting grinding power thanks to high-purity green silicon carbide in the initial stage.

The MJR Tumblers Refill Grit Kit is a meticulously calibrated 4-step polishing system designed specifically for 20-pound rock tumblers. Featuring a superior blend of green and black silicon carbide grits and a high-grade aluminum oxide polish, this kit delivers efficient, professional-grade stone finishing. With included polishing instructions and compatibility with MJR’s full media range, it’s the go-to choice for hobbyists aiming for flawless, high-gloss results.

Specifications

ASIN	B07F6YBMZC
Battery Types	No batteries required
Brand	MJR Tumblers
Colour	Grey
Customer Reviews	4.5 out of 5 stars 37 Reviews
Educational Objective	Develop fine motor skills, patience, and understanding of sequential processes through hands-on learning.
Is Assembly Required	No
Item Weight	60 Ounces
Manufacturer	MJR Tumblers
Manufacturer Part Number	MJR20pgk
Material	Aluminum Oxide Silicon Carbide
Minimum Recommended age	8.00
Operation Mode	Manual
Power Source	manual
Size	Large
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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VT41766

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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MJR Tumblers Refill Grit Kit for 20 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish

Description

Specifications

Reviews

Common Questions