Top 10 Rock Tumbler for Kids – Kids’ Rock Tumblers

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1. NATIONAL GEOGRAPHIC

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Great STEM Science Kit for Mineralogy and Geology Enthusiasts, 4 Polishing Grits, NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit, Includes Rough Gemstones, Jewelry Fastenings and Detailed Learning Guide

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NATIONAL GEOGRAPHIC #ad - Make any stone sparkle - Polish everyday rocks into dazzling gemstones. Enhance your rock collection - Or start a new one! Makes all rocks shine like professionally polished stones.

Satisfaction guarantee - for 131 years, national Geographic has been committed to providing fun and fascinating educational opportunities for children and stands behind this Rock Tumbler with a two-year warranty. Easy to use - simple instructions, one-touch settings and an automatic shutoff timer. Everything is included - this kit includes the tumbler, sifter, four polishing grits, learning guide PLUS nine types of real rough gemstones.
BrandNATIONAL GEOGRAPHIC #ad
ManufacturerJMW Sales, Inc. #ad
Height7.5 Inches
Length11 Inches
Weight5.51 Pounds
Width9.3 Inches
Part NumberNGHOBBYTUMBLER
ModelNGHOBBYTUMBLER
WarrantyNo Warranty

2. Discover with Dr. Cool

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Discover with Dr. Cool Hobby Rock Tumbler – Easily Transform Rocks into Gemstones

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Discover with Dr. Cool #ad - 100% satisfaction guarantee – includes 2-year warranty. Durable quality – backed by our 2-year warranty, this metal base and high-powered motor give you a workhorse machine that will last for years.

Join the millions of parents who have chosen our award-winning science toys. Set it and forget it – this easy-to-use tumbler has a programmable timer, giving you bigger results with less energy while never over-tumbling your rocks. Noise-reducing barrel – features a noise-reducing rubber barrel with stainless steel lid that is both leak-proof and much quieter than plastic barrels. Complete rock tumbling kit – includes tumbler and barrel, jewelry fastenings, half pound of gemstones 9 different types, learning guide, polishing grit 4 grades, and instructions.
BrandDiscover with Dr. Cool #ad
ManufacturerJMW Sales, Inc. #ad
Height10.75 Inches
Length5.5 Inches
Weight4.6 Pounds
Width8 Inches
Part NumberHOBBYTUMBLER
ModelHOBBYTUMBLER
WarrantyNo Warranty

3. NATIONAL GEOGRAPHIC

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2lb Barrel, 4 Polishing Grits, 1lb Gemstones, Jewelry Fastenings and Learning Guide, NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Advanced features include Shutoff Timer and Speed Control

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NATIONAL GEOGRAPHIC #ad - A complete hobby kit - includes our Pro series tumbler, jewelry fastenings, 1lb of rough gemstones, information guide, four polishing grits, and instructions.

Professional features - includes a speed control and shutoff timer for faster tumbling times and better polishing results. Built to last - this powerhouse machine will last for years and features a 2lb leak-proof rubber barrel which makes less noise than other tumblers. Respected quality - this premium tumbler comes with National Geographic’s 100% satisfaction guarantee and a 2-year warranty. Create stunning gems - transform ordinary rocks into beautifully polished gemstones with this professional rock tumbling machine from National Geographic.
BrandNATIONAL GEOGRAPHIC #ad
ManufacturerDiscover with Dr. Cool #ad
Height5.5 Inches
Length6.5 Inches
Weight5 Pounds
Width9.25 Inches
Part NumberNGPROTUMBLER
ModelNGPROTUMBLER
Warranty30 day warranty against manufacturer defects

4. Leegol Electric

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Leegol Electric Rotary Rock Tumbler Double Drum 6LB Lapidary Polisher Double Drum

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Leegol Electric #ad - Professional features: this high-quality tumbler has a powerful motor, the design allows it to run for days at a time to ensure a smooth finish! Perfect for beginners: easy to use, to polish rocks or metal parts, simply add a media and let the self-rotating tumbler do all the work for you.

100% satisfaction guaranteed: with a manufacturer warranty you can be sure you will get a quality gift. If you get a poor rock tumbler, contact with us, we will supply a new one. Power adapter: 120v/60hz barrel capacity: 2×3LB Rubber tumbler barrel allows for quieter operation. Packaging list: includes tumbler, five v-belt, 2 X 05lbs of walnut shell media, and instructions.
BrandLeegol Electric #ad
ManufacturerLeegol Electric #ad
Weight4.01 Pounds
Part NumberPG-LG-002

5. NATIONAL GEOGRAPHIC

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Jewelry Fastenings & Learning Guide, 2 Pounds of Gemstones, National Geographic Professional Rock Tumbler Kit- Features Include Shutoff Timer & Speed Control, 2 Pound Barrel, 8 Polishing Grits

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NATIONAL GEOGRAPHIC #ad - Create stunning gems - transform ordinary rocks into beautifully polished gemstones with this professional rock tumbler from National Geographic. Complete hobby kit - includes our pro series tumbler, jewelry fastenings, information guide, 8 polishing grits, 2 pounds of rough gemstones, and instructions; great for kids and adults.

Respected quality - this premium tumbler comes with National Geographic’s 100% satisfaction guarantee and a 2-year warranty. Built to last - this powerhouse machine will last for years and features a 2-pound, leak-proof rubber barrel which makes less noise than other rock tumblers. Professional features - Includes speed control and a shutoff timer for faster tumbling times and better polishing results.
BrandNATIONAL GEOGRAPHIC #ad
ManufacturerDiscover with Dr. Cool #ad
Height18 Inches
Length18 Inches
Width10 Inches
Part NumberNGPROTUMBLER2
ModelNGPROTUMBLER2

6. Dan&Darci

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Turn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids all ages : Geology Toy, Advanced Professional Rock Tumbler Kit, with Digital 9-day Polishing timer & 3 speed settings

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Dan&Darci #ad - Powerful quality: runs on a powerful heavy duty motor that will last for a very long time, and includes a leak-resistant barrel that runs quieter than the other brands. Pour in the rough stones and grit and let the machine do its job.

Advanced features: includes speed controls providing more granular tumbling results, a 9-day timer shuts off automatically when you desire, all displayed on beautiful LCD screens. Assorted rough rocks, and an illustrated easy-to-follow instruction and learning guide. Capacity, 1/2 lb. A fun and educational gift for all ages: it's not often that a science project can be fun and engaging, but this kit achieves both! It fascinates children and adults as soon as they pull it out of the box and is a perfect STEM project for any age.

Complete kit: includes: rock tumbler machine, 4 grit packets, mesh strainer, jewelry fasteners, gem storage bag, low-noise barrel 1 lb. Turn rough rocks into polished gems: discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. It fosters a love for science, geology and mineralogy in a fun and exciting way.
BrandDan&Darci #ad
ManufacturerDan&Darci #ad
Part NumberDD-007.2

7. Leegol Electric

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Single Drum 3LB Rotary Rock Polisher Single Barrel, Leegol Electric Hobby Rock Tumbler Machine

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Leegol Electric #ad - Professional features: this high-quality tumbler has a powerful motor, the design allows it to run for days at a time to ensure a smooth finish! Perfect for beginners: easy to use, to polish rocks or metal parts, simply add a media and let the self-rotating tumbler do all the work for you.

100% satisfaction guaranteed: with a manufacturer warranty you can be sure you will get a quality gift. If you get a poor rock tumbler, contact with us, we will supply a new one. Packaging list: includes tumbler, five v-belt, 05lbs of walnut shell media, and instructions. Power adapter: 120v/60hz barrel Capacity: 3LB Rubber tumbler barrel allows for quieter operation.
BrandLeegol Electric #ad
ManufacturerLeegol Electric #ad
Part NumberRock Tumbler

8. VIYUKI

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VIYUKI Professional Rock Tumbler Kit-3LB Rotary Rock Polisher Rock Tumbler for Kids ,Jewelry Settingsa,4 Polishing Grits,1 Assorted Gems

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VIYUKI #ad - Durable quality - metal case and high-powered motor give you a workhorse machine that will last for years. Learn the fun process of rock tumbling with this professional rock tumbler.

Noise-reducing barrel - A 3LB leak-proof barrel which makes less noise than other tumblers. It fosters a love for science, geology and mineralogy in a fun and exciting way. It will turn rough rocks into beautifully polished gemstones. Easy to create your own gemstones - easy operation and durable design. Complete kit – includes rock tumbler base, 3 pound capacity barrel for grinding More Stones, Replacement tumbler belt5pc, 4 bags polishing grits For 4 Steps, 1 bag assorted gems 1 lb460g, 5 Jewelry Settings, and 1 Color Operating Instruction Manual. It is a hugely popular hobby for kids and adults! A fun and educational gift : it fascinates children and adults when they open the box.
BrandVIYUKI #ad
ManufacturerVIYUKI #ad
Part NumberVI-RT-05

9. WireJewelry

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WireJewelry Single Barrel Rotary Rock Tumbler Deluxe Kit, Includes 3 Pounds of Rough Madagascar Stone Mix and 5 Batches of 4 Step Abrasive Grit and Polish

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WireJewelry #ad - 3 pounds of rough madagascar stone mix; Average Size: 1. 5 to 2 inches with 20-30 Gram Weight. Professional grade single barrel Rotary Rock Tumbler with Leak Proof Rubber Barrel to Minimize Noise. 2 year manufacturer Warranty and Lifetime Belt Replacement Warranty. Powerful 120 volt motor Designed to Operate 24/7 for Years. 4 step abrasive grit and Polish Kit with Plastic Filler Pellets, 5 Batches.
BrandWireJewelry #ad
ManufacturerWireJewelry #ad
Weight15 Pounds
Part NumberG24-1-KIT300

10. Science Tech

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Rock Tumbler

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Science Tech #ad - With the rock tumbler gemstone Jewelery Maker you can change rough rocks into jewelry! Transforms rough rocks and minerals into smooth, shiny gemstones. Ac adapter included, requires no batteries! Assorted colors, either blue or black. Ages 8 & up. Product includes: 4 oz gem stone, glue metal jewelry accessories, 1 bag of 3 Polishing Powder, 1 bag of 4 Final Polishing Powder, 1 bag of 2 fine-grind powder, 1 bag of 1 course-Grind Powder, UL Adaptor no batteries required.
BrandScience Tech #ad
ManufacturerScience Tech #ad
Height6.2 Inches
Length16 Inches
Width11.4 Inches
Part NumberEL008
ModelEDU-36793