MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-1
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-2
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-3
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-4
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-5
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-6
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-7
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-1
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-2
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-3
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-4
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-5
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-6
MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb image-7
MJR Tumblers

MJR Tumblers Multi-Barrel Rock Tumbler with Grit Media Kit - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit, Rocks & Crystals, Double 10 lb

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Description
  • COMPLETE YOUR ROCK TUMBLING EXPERIENCE: Get your rocks ready for display with this complete rock tumbling kit. Easily turn rough stones into beautiful, polished gems with the included grit set and tumbler. This rock tumbler comes with a grit set which makes it easier for you to start tumbling your rocks. With the included instructions, you\'ll be well on your way to a wonderful rock collection in no time!
  • WITH SEALED MULTI-BARREL: Get the perfect polish with our commercial grade plastic rock tumbler barrel. for your rocks without any hassle. Built with a water and air tight seal that ensures nothing gets out or in. Tapered neck for easy loading and unloading of rocks, pebbles, or other materials. It comes with durable plastic barrel and pre-measured grit set make it a no brainer to get started with your rock tumbling. Get the most out of every project with no wasted time or resources!
  • ROCK TUMBLER WITH PREMIUM BUILD: Our rock tumbler has lifter bars that move content around the barrel for maximum efficiency and effectiveness in production. With its innovative design, the content of the barrel is constantly being rotated and moved, ensuring perfect results every time.
  • ALL-INCLUSIVE SET: This kit comes with everything you need to get started, including a sturdy tumbling barrel, one base unit. Grit Kit for polishing stones (Coarse 60/90 Silicon Carbide, Fine 120/220 Silicon Carbide, Pre-Polish 500/600 Silicon Carbide, Polish 1200 Aluminum Oxide, Plastic Pellets).
  • COMES WITH INSTRUCTION MANUAL FOR CARE AND USAGE: Our Rock Tumbler has an instruction manual for care and usage to ensure great results. Polishing/Tumbling Instructions for multiple applications. With all the necessary components included in the kit, you can start transforming ordinary rocks and sea glass into polished gems right away, making this kit the perfect choice to explore the fascinating world of geology and gemstone polishing.


MJR Tumblers\' Model 2-10P Tumbler 20 Pound Capacity, 1 Gallon Rotary Commercial Duty Tumbler with Grit Kit\n\nIncluded in this Listing:\nOne Base Unit\nTwo 10 Pound Capacity Barrels\nGrit Kit for polishing 20 pounds of stones (20 oz Coarse 60/90 Silicon Carbide, 20 oz Fine 120/220 Silicon Carbide, 10 oz Pre-Polish 500/600 Silicon Carbide, 10 oz Polish 1200 Aluminum Oxide, 20 oz Plastic Pellets)\nInstruction Manual for care and usage\nPolishing/Tumbling Instructions for multiple applications\nTwo Year Warranty on parts and labor to cover defects in materials and craftsmanship\n\nMJR Tumblers:\nReliable US company producing highest quality products for over 20 years\nAll MJR Tumblers come with a TWO YEAR WARRANTY to cover defects in materials and craftsmanship\nWe offer the most versatile tumblers on the market today\nMJR Tumblers are very competitively priced, compare to Covington or Diamond Pacific - our prices are hundreds of dollars below our competitors for comparable size and quality\n\nItem Description:\nHeavy duty 16 gauge welded steel frame - powder coated to be scratch and corrosion resistant\nRubber coated 1/2\" diameter steel rollers\nIndustrial duty flanged STAINLESS STEEL BALL BEARINGS (no plastic sleeve bearings to wear out)\nHeavy duty motor with automatic thermo overload protection - intended for continuous use\nCommercial grade plastic barrel that seals to be water and air tight\nTapered neck for easy loading and unloading\nQuick and easy to use heavy duty rubber cap\nLifter bars inside the barrel for optimum efficiency and performance - keeps contents revolving\n6 foot - 18 gauge power cord.\n\nMJR Tumblers offers the following tumbler sizes: 6 lb, 10 lb, 12 lb (Single 12 lb barrel or two 6 lb barrels), 15 lb, 18 lb (Three 6 lb barrels), 20 lb (Two 10 lb barrels), 25 lb, 30 lb and 40 lb Capacity.\n\nA full line of tumbling media and pre-made kits are available from MJR Tumblers.

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