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MJR Tumblers Rock Tumbler Grit Kit Refill for 25lb Tumblers, 4 Step Silicon Carbide & 12,000 Grit Aluminum Oxide Polish, Stone Polishing Kit for Rotary & Vibratory Rock Tumblers

Product ID: 500431761

Details

Material
Silicon Oxide
Grit Material
Silicon Oxide
Item dimensions L x W x H
8 x 6 x 2.25
Brand
MJR Tumblers
Grit Type
Coarse Fine

🔄compatible with rotary & vibratory tumblers

⚙️4-stage precision grit system

🇺🇸USA veteran-owned quality

€ 119.62

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Polish like a pro, shine like a star! ✨

FLAWLESS 4 STAGE POLISHING - From rough to mirror-smooth with coarse to ultra-fine 12,000 grit polish
EDUCATIONAL FUN FOR ALL AGES - Ideal for geology enthusiasts aged 7 to 100, blending learning with hands-on creativity
PRE MEASURED FOR EFFORTLESS USE - Perfectly portioned for 6lb tumblers—no guesswork, just results
UNIVERSAL TUMBLER COMPATIBILITY - Seamlessly works with both rotary and vibratory models for versatile polishing
VETERAN OWNED QUALITY ASSURANCE - Crafted by a USA-based disabled veteran-owned brand committed to excellence

The MJR Tumblers Rock Tumbler Grit Kit Refill is a comprehensive 4-step polishing system designed for 6lb rock tumblers. Featuring silicon carbide grits and a premium 12,000 grit aluminum oxide polish, it delivers a flawless finish compatible with rotary and vibratory tumblers. Pre-measured for convenience and crafted by a USA veteran-owned company, this kit is perfect for hobbyists and educators aiming to transform rough stones into polished gems.

Specifications

ASIN	B07F1FCPZH
Age Range Description	7 to 100
Brand Name	MJR Tumblers
Color	Grey
Customer Reviews	4.5 out of 5 stars 1,307 Reviews
Educational Objective	Teach children about geology and the process of tumbling and polishing rocks
Item Weight	1.1 pounds
Manufacturer	MJR Tumblers
Manufacturer Part Number	MJR6pgk
Manufacturer recommended age	8 months - 10 years
Material Type	Aluminum Oxide, Plastic Pellets, Silicon Carbide
Number of Packs	4
Operation Mode	Manual
Power Source	Hand-powered
Set Name	6 lb Tumbler Kit
Size	for 6lb barrel
Supported Battery Types	No batteries required
Theme	Geology
Unit Count	1 Count

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€ 119.62

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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