Top 10 Best Rock Tumblers for January 2021

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1
Advanced Professional Rock Tumbler Kit - with Digital 9-day Polishing timer & 3 speed settings - Turn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids all ages : Geology Toy
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Dan&Darci Advanced Professional Rock Tumbler Kit

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

by Dan&Darci
What We like

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.

9.5
SCORE
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Product Features

  • Turn rough rocks into polished gems: Discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. Pour in the rough stones and grit and let the machine do its job.
  • 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.
  • Complete kit: Includes: rock tumbler machine, low-noise barrel (1 lb. capacity), 4 grit packets, 1/2 lb. assorted rough rocks, mesh strainer, jewelry fasteners, gem storage bag, and an illustrated easy-to-follow instruction and learning guide.
  • 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. It fosters a love for science, geology and mineralogy in a fun and exciting way.

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. Complete kit: includes: rock tumbler machine, low-noise barrel (1 lb. capacity), 4 grit packets, 1/2 lb. assorted rough rocks, mesh strainer, jewelry fasteners, gem storage bag, and an illustrated easy-to-follow instruction and learning guide. Turn rough rocks into polished gems: discover and learn the fun process of rock tumbling with the advanced rock tumbler. pour in the rough stones and grit and let the machine do its job. 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. it fosters a love for science, geology and mineralogy in a fun and exciting way.

2
Classic Crafts NSI Rock Tumbler Classic, Multicolor
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Classic Crafts NSI Rock Tumbler Classic

Multicolor

by Merlin's Mystical Magic Sets
What We like

Material Type: Plastic;Metal;Stone

9.5
SCORE
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Product Features

  • Skill Level: All

Skill level: all

3
Nature Bound Starter Rock Tumbler Kit for Kids– Includes Rough Gemstones, Polishing Grits, Jewelry Fastenings, and Instructions – Great STEM Science Kit for The Future Geologist, Boys & Girls Ages 8+
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Nature Bound Starter Rock Tumbler Kit for Kids– Includes Rough Gemstones

Polishing Grits, Jewelry Fastenings, and Instructions – Great STEM Science Kit for The Future Geologist, Boys & Girls Ages 8+

by Thin Air Brands
What We like

EASY TO USE All ages and skill levels can get started quickly and easily; 100% Satisfaction

9.4
SCORE
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Product Features

  • COMPLETE KIT Includes rock tumbler, power cord, 3 types of unpolished gemstones, polishing powder, and easy to follow instructions
  • NO LEAK Our rock tumbler securely fastens and does not leak like so many others
  • FAST Our unique design means a faster gemstone polish experience. Polish stones in half the time!

No leak our rock tumbler securely fastens and does not leak like so many others Complete kit includes rock tumbler, power cord, 3 types of unpolished gemstones, polishing powder, and easy to follow instructions Fast our unique design means a faster gemstone polish experience. polish stones in half the time!

4
Discover with Dr. Cool PRO Series Rock Tumbler - Turn Rocks into Stunning Gemstones!
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Discover with Dr. Cool PRO Series Rock Tumbler

Turn Rocks into Stunning Gemstones!

by Discover with Dr. Cool
What We like

ULTIMATE TUMBLING MACHINE - Featuring a long-lasting motor, automatic shutoff timer, leak-proof rubber barrel for quieter tumbling, and speed control settings

9.4
SCORE
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Product Features

  • START A ROCK COLLECTION - Spark a child's love of geology and learning with this hands-on earth science kit. Turn any stone into a shiny treasure!
  • POLISH ROCKS AT HOME - Discover the fun hobby of rock tumbling and transform rough rocks into beautiful gems with this deluxe rock tumbler
  • COMPLETE ROCK TUMBLING KIT - Includes 1lb of tumbling stones (9 types), polishing grit (4 types), jewelry fastenings, and instructions

Start a rock collection - spark a child's love of geology and learning with this hands-on earth science kit. turn any stone into a shiny treasure! Polish rocks at home - discover the fun hobby of rock tumbling and transform rough rocks into beautiful gems with this deluxe rock tumbler Complete rock tumbling kit - includes 1lb of tumbling stones (9 types), polishing grit (4 types), jewelry fastenings, and instructions

5
NSI/Smithsonian 49005 Rock Tumbler
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NSI/Smithsonian 49005 Rock Tumbler

by NSI/Smithsonian
What We like

Includes 35" X 23" Color Poster with Instructions

8.9
SCORE
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Product Features

  • Keychains
  • Tumble Rough Rocks Into Polished Stones
  • Charms
  • Make Necklaces
  • Mechanical Tumbling Action

Mechanical tumbling action Make necklaces Charms Keychains Tumble rough rocks into polished stones

6
NATIONAL GEOGRAPHIC Rock Tumbler Kit - 3LB Extra Large Capacity, 3LB Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Great STEM Science Kit for Boys and Girls
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NATIONAL GEOGRAPHIC Rock Tumbler Kit

3LB Extra Large Capacity, 3LB Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Great STEM Science Kit for Boys and Girls

by JMW Sales, Inc.
What We like

CREATE YOUR OWN GEMSTONES - Rock tumbling is a hugely popular hobby for kids and adults! This professional rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.

8.7
SCORE
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Product Features

  • A TUMBLER THAT'S MADE TO LAST - The durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels.
  • USE GEMFOAM FOR DAZZLING RESULTS - This rock tumbler kit stands apart from others thanks to our new, reusable GemFoam rock polisher! Add GemFoam and water to the barrel after your final tumbling stage and your gems will have incredible shine!
  • ALL-IN-ONE TUMBLING KIT - This kit has everything you need and then some! You get three pounds of rough rocks with nine different types of gemstones inside, five jewelry fastenings, grit, a strainer, and our innovative new GemFoam rock polisher.

Use gemfoam for dazzling results - this rock tumbler kit stands apart from others thanks to our new, reusable gemfoam rock polisher! add gemfoam and water to the barrel after your final tumbling stage and your gems will have incredible shine! All-in-one tumbling kit - this kit has everything you need and then some! you get three pounds of rough rocks with nine different types of gemstones inside, five jewelry fastenings, grit, a strainer, and our innovative new gemfoam rock polisher. A tumbler that's made to last - the durable motor has time and speed control settings so you can set it, and forget it. an improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels.

7
Tumble-Bee Rotary Rock Tumbler | Includes Rock Grit Polish Kit | Model TB-14, 1X4LB Barrel
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Tumble-Bee Rotary Rock Tumbler

Includes Rock Grit Polish Kit, Model TB-14, 1X4LB Barrel

by Reentel
What We like

Powerful 115V fan-cooled AC motor with thermal overload protector. Designed to tumble 24/7.

8.7
SCORE
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Product Features

  • Includes one 4lb. capacity rubber barrel, oil, Allen wrench, and complete written and visual instructions.
  • 4-step polishing kit includes pre-measured rock, grit and polish. Makes a great starter kit for beginners.
  • Rust-proof housing with no sharp edges. Lighted on/off power switch. Very easy to use.
  • Polishes stones, glass and metals. Excellent choice for tumbling larger quantities at once.

4-step polishing kit includes pre-measured rock, grit and polish. makes a great starter kit for beginners. Polishes stones, glass and metals. excellent choice for tumbling larger quantities at once. Rust-proof housing with no sharp edges. lighted on/off power switch. very easy to use. Includes one 4lb. capacity rubber barrel, oil, allen wrench, and complete written and visual instructions.

8
Tumble-Bee Rotary Rock Tumbler | Includes Rock Grit Polish Kit | Model TB-12, 1X2LB Barrel
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Tumble-Bee Rotary Rock Tumbler

Includes Rock Grit Polish Kit, Model TB-12, 1X2LB Barrel

by Reentel
What We like

Powerful 115V fan-cooled AC motor with thermal overload protector. Designed to tumble 24/7.

8.7
SCORE
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Product Features

  • 4-step polishing kit includes pre-measured rock, grit and polish. Makes a great starter kit for beginners.
  • Rust-proof housing with no sharp edges. Lighted on/off power switch. Very easy to use.
  • Includes one 2lb. capacity rubber barrel, oil, Allen wrench, and complete written and visual instructions.
  • Polishes stones, glass and metals. Excellent choice for small scale tumbling needs.

Rust-proof housing with no sharp edges. lighted on/off power switch. very easy to use. Polishes stones, glass and metals. excellent choice for small scale tumbling needs. Includes one 2lb. capacity rubber barrel, oil, allen wrench, and complete written and visual instructions. 4-step polishing kit includes pre-measured rock, grit and polish. makes a great starter kit for beginners.

9
Leegol Electric Hobby Rock Tumbler Machine
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Leegol Electric Hobby Rock Tumbler Machine

by Leegol Electric
What We like

Power Adapter: 120V/60Hz Barrel Capacity: 23LB

8.5
SCORE
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Product Features

  • Packaging List: Includes tumbler, 2 X 0.5lbs of walnut shell media, five v-belt, and instructions.

Packaging list: includes tumbler, 2 x 0.5lbs of walnut shell media, five v-belt, and instructions.

10
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 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

by WireJewelry
What We like

Powerful 120 Volt Motor Designed to Operate 24/7 for Years

7.4
SCORE
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Product Features

  • 4 Step Abrasive Grit and Polish Kit with Plastic Filler Pellets, 5 Batches
  • Professional Grade Single Barrel Rotary Rock Tumbler with Leak Proof Rubber Barrel to Minimize Noise
  • 3 Pounds of Rough Madagascar Stone Mix; Average Size: 1.5 to 2 Inches with 20-30 Gram Weight

4 step abrasive grit and polish kit with plastic filler pellets, 5 batches 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

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