10 Best Rock Tumblers 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Advanced Professional Rock Tumbler Kit is the one of the Best Rock Tumbler on the market.

# Image Name Brand Price
1
⭐Best Choice
Advanced Professional Rock Tumbler Kit
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 Check price Dan&Darci $$$$$ Check price
2
Best under $100
NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit
NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings and Detailed Learning Guide - Great STEM Science Kit for Mineralogy and Geology Enthusiasts Check price NATIONAL GEOGRAPHIC $$$$$ Check price
3
Best under $50
YETI Rambler 10 oz Stainless Steel Vacuum Insulated Wine Tumbler
YETI Rambler 10 oz Stainless Steel Vacuum Insulated Wine Tumbler, 2 Pack, Seafoam Check price YETI $$$$$ Check price
4
💲Best value for the money
NATIONAL GEOGRAPHIC Rock Tumbler Refill
NATIONAL GEOGRAPHIC Rock Tumbler Refill - 3.28 Pounds Tumbling Grit Media for Stone Polisher, Works with any Rock Tumbler Check price NATIONAL GEOGRAPHIC $$$$$ Check price
5 Leegol Electric Rotary Rock Tumbler Double Drum 6LB Lapidary Polisher Leegol Electric Rotary Rock Tumbler Double Drum 6LB Lapidary Polisher (Double Barrel) Check price Leegol Electric $$$$$ Check price
6 ABN Rolling Rock Tumbler Kit ABN Rolling Rock Tumbler Kit - 3 lb Pound Single Drum Rock Polisher - Polishing Tumbling Machine Set for Kids & Adults Check price ABN $$$$$ Check price
7 Lortone 33B Rotary Rock Tumbler Lortone 33B Rotary Rock Tumbler Check price Lortone $$$$$ Check price
8
👑Premium Pick
Tru-square Metal Products Model A-R2 Kit Rock Tumbler
Tru-square Metal Products Model A-R2 Kit Rock Tumbler Check price N/A $$$$$ Check price
9 Discover with Dr. Cool Hobby Rock Tumbler Discover with Dr. Cool Hobby Rock Tumbler - Easily Transform Rocks into Gemstones Check price Discover with Dr. Cool $$$$$ Check price
10 NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye, Amethyst and Quartz - Comes with 4 grades of Grit, Jewelry Fastenings and detailed Learning Guide Check price NATIONAL GEOGRAPHIC $$$$$ Check price

Advanced Professional Rock Tumbler Kit – Best Overall Rock Tumbler

Advanced Professional Rock Tumbler Kit
  • 💎 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.
  • 🔧 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.
  • ⚡ 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.
  • ⚙️ 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.
  • 🎁 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.

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit – Best under $100

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit
  • 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
  • EVERYTHING IS INCLUDED - This kit includes the tumbler, four polishing grits, sifter, learning guide PLUS nine types of real rough gemstones
  • EASY TO USE - Simple instructions, one-touch settings and an automatic shutoff timer
  • 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

YETI Rambler 10 oz Stainless Steel Vacuum Insulated Wine Tumbler – Best under $50

YETI Rambler 10 oz Stainless Steel Vacuum Insulated Wine Tumbler
  • 2 PACK- Great minds drink alike, the Rambler Wine Tumbler 2 Pack set is ideal for those who like to sip back and relax with good company by their side. Great gift for him and her for holidays, birthdays, weddings or graduations. LIDS NOT INCLUDED.
  • DURABLE NO-RUST- Stemless
  • LONG LASTING TEMPATURES- Double-wall vacuum insulation keeps cold drinks cold and hot drinks hot until the last sip.
  • QUALITY- DuraCoat Color that is built to last - no fading, peeling, or cracking here.
  • EASY CARE- YETI Wine Tumblers are dishwasher safe. Each measures 4. 5 in high and 3. 5 in wide.

NATIONAL GEOGRAPHIC Rock Tumbler Refill – Best Budget Rock Tumbler

NATIONAL GEOGRAPHIC Rock Tumbler Refill
  • HIGH QUALITY - This kit comes with enough silicon carbide grit to complete approximately 8-10 lbs of rocks.
  • 4 COURSES OF GRIT - Take your stones from rough material to polished gems over a 4-step tumbling process
  • COMPATIBLE WITH ALL TUMBLERS - Use this grit for tumbling rocks in any brand of rock tumbler. Lortone, Thumler, National Geographic, Elenco, Smithsonian and more!
  • POLISH ROCKS AND MORE - including quartz, jasper, tiger's eye, glass and more!
  • RECOMMENDED USE - We recommend approximately 2 tablespoons of grit per pound of rocks.

Leegol Electric Rotary Rock Tumbler Double Drum 6LB Lapidary Polisher

Leegol Electric Rotary Rock Tumbler Double Drum 6LB Lapidary Polisher
  • Packaging List: Includes tumbler, 0.6lbs of walnut shell media, five v-belt, and instructions.
  • Power Adapter: 120V/60Hz Barrel Capacity: 2x3LB (Rubber tumbler barrel allows for quieter operation).
  • 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 lifetime 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.

ABN Rolling Rock Tumbler Kit

ABN Rolling Rock Tumbler Kit
  • TURN BORING ROCKS INTO POLISHED GEMS: The ABN Rock Tumbler Kit Single Drum Rock Polisher Tumbling Machine is a practical and fun way to turn ordinary, boring rocks into beautifully polished gems or polish glass or metal parts
  • EASY TO USE: To make rocks shine with this rock polisher, simply add a metallic oxide compound (not included) and let the self-rotating tumbler do all the work for you
  • NO HEADACHE: Thick rubber barrel makes for quieter rock polisher operation
  • POLISH ANYTHING: Give a smooth, polished finish to rocks, semi-precious stones, glass, and even metals so you can add to your fun rock collection, decorate walkways, or make jewelry
  • SAVE ELECTRICITY: Drum has a 3-pound (1.4kg) capacity; 120V 60Hz motor; 4-1/2-inch single drum diameter; 2.8-foot (0.9m) long power cord is a 125 VAC 3-prong plug and outlet (for up to 125 VAC and up to 15 A) and does not take much electricity to operate, so your power bill will thank you

Lortone 33B Rotary Rock Tumbler

Lortone 33B Rotary Rock Tumbler
  • Dimensions 6. 25L x 16W inches
  • Double-barrel rock tumbler
  • 2 molded-rubber barrels
  • 6 lb. Total capacity
  • Polishes stones, jewels, glass and beads

Tru-square Metal Products Model A-R2 Kit Rock Tumbler – Premium Pick

Tru-square Metal Products Model A-R2 Kit Rock Tumbler
  • Versatile two-barrel, 6 lb. capacity tumbler
  • Uses two 3lb. capacity, long-life, molded rubber barrels
  • Heavy continuous duty, fan-cooled motor. Overload protected.

Discover with Dr. Cool Hobby Rock Tumbler

Discover with Dr. Cool Hobby Rock Tumbler
  • COMPLETE ROCK TUMBLING KIT - Includes tumbler and barrel, half pound of gemstones (9 different types), polishing grit (4 grades), jewelry fastenings, learning guide, and instructions
  • 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
  • NOISE-REDUCING BARREL - Features a noise-reducing rubber barrel with stainless steel lid that is both leak-proof and much quieter than plastic barrels
  • 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
  • 100% SATISFACTION GUARANTEE - Includes 2-year warranty. Join the millions of parents who have chosen our award-winning science toys

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit
  • Gemstones of nine varieties: tiger's eye, amethyst, Aventurine, rose quartz, red jasper, agate, Sodalite, Dalmatian jasper, hematite. (1lb in total)
  • Four grades of grit: Coarse, medium, fine, polish. Transform your stones from rough rocks to dazzling gemstones!
  • Jewelry fastenings: 1 necklace, 1 set of earrings, 1 keychain, 1 ring. Create custom jewelry from your newly polished gemstones!
  • Learning guide: our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
  • Respected quality - NATIONAL GEOGRAPHIC is proud to provide only the highest quality toys and all our kits are backed by our 100% satisfaction guarantee

Similiar Categories