20 Best Rock Tumbler Refills [2023]

Are you looking for the best rock tumbler refills? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling rock tumbler refills.

We Recommended:

# Preview Product
1 NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye,... NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye,...
2 NATIONAL GEOGRAPHIC Rock Tumbler Grit - Rock Polishing Grit Media, Polish Up to 20 lbs. of Rocks,... NATIONAL GEOGRAPHIC Rock Tumbler Grit - Rock Polishing Grit Media, Polish Up to 20 lbs. of Rocks,...
3 NATIONAL GEOGRAPHIC Rock Tumbler Refill – 5 Pound Mix of Rocks and Gemstones for Rock Tumblers,... NATIONAL GEOGRAPHIC Rock Tumbler Refill – 5 Pound Mix of Rocks and Gemstones for Rock Tumblers,...
4 NATIONAL GEOGRAPHIC Rock Tumbler Refill – Mega Madagascar Gemstone Pack, 3 lb of Gemstones... NATIONAL GEOGRAPHIC Rock Tumbler Refill – Mega Madagascar Gemstone Pack, 3 lb of Gemstones...
5 Polly Plastics Rock Tumbler Refill Grit Media Kit (3 pounds) | 4-Steps For Tumbling Stones Polly Plastics Rock Tumbler Refill Grit Media Kit (3 pounds) | 4-Steps For Tumbling Stones
6 Dan&Darci Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Plastic Pellets - Rocks... Dan&Darci Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Plastic Pellets - Rocks...
7 Dan&Darci Mega Rock Tumbler Refill Kit - 9 Varieties of Gems - 0.5 lb, 4 Grit Levels, Jewelry... Dan&Darci Mega Rock Tumbler Refill Kit - 9 Varieties of Gems - 0.5 lb, 4 Grit Levels, Jewelry...
8 WireJewelry Madagascar Rock Tumbler Refill Kit - 1.5 Lbs. of Madagascar Stone Mix and 1 Batch of 4... WireJewelry Madagascar Rock Tumbler Refill Kit - 1.5 Lbs. of Madagascar Stone Mix and 1 Batch of...
9 Rock Tumbler Refill Grit Kit - 4 Steps Grit Plus Ceramic Tumbling Filler Media - Polishing Grits - 4... Rock Tumbler Refill Grit Kit - 4 Steps Grit Plus Ceramic Tumbling Filler Media - Polishing Grits -...
10 NATIONAL GEOGRAPHIC Rock Tumbler Ceramic Pellets – 1.5 lb Ceramic Media for Rock Polisher, Use... NATIONAL GEOGRAPHIC Rock Tumbler Ceramic Pellets – 1.5 lb Ceramic Media for Rock Polisher, Use...
11 MJR Tumblers Refill Grit Kit for 18 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish MJR Tumblers Refill Grit Kit for 18 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
12 Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic... Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic...
13 MJR Tumblers Refill Grit Kit for 3 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish MJR Tumblers Refill Grit Kit for 3 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
14 MJR Tumblers Refill Grit Kit for 12 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish MJR Tumblers Refill Grit Kit for 12 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
15 Sackorange 3 Pounds 4 Bottles Rock Tumbler Refill Grit Media Kit | 4-Steps for Tumbling Stones (4... Sackorange 3 Pounds 4 Bottles Rock Tumbler Refill Grit Media Kit | 4-Steps for Tumbling Stones (4...
16 MJR Tumblers Refill Grit Kit for 40 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish MJR Tumblers Refill Grit Kit for 40 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
17 Tonmp 3 LBS Rock Tumbler Grit Set, Rock Tumbler Grit Polish Refill - 4 Basic Step Tumbling Media... Tonmp 3 LBS Rock Tumbler Grit Set, Rock Tumbler Grit Polish Refill - 4 Basic Step Tumbling Media...
18 6 LBS Large Weight 4 Step Rock Tumbler Grit Set, Tumbling Media Refill-Coarse / Medium Grit /... 6 LBS Large Weight 4 Step Rock Tumbler Grit Set, Tumbling Media Refill-Coarse / Medium Grit /...
19 National Geographic Rock Tumbler Jasper Refill Kit - Educational Rock Polishing Hobby Kit with... National Geographic Rock Tumbler Jasper Refill Kit - Educational Rock Polishing Hobby Kit with...
20 MJR Tumblers Refill Grit Kit for 25 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish MJR Tumblers Refill Grit Kit for 25 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
Bestseller No. 1
NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye,...
  • GEMSTONES OF 9 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!
  • DETAILED LEARNING GUIDE - Our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your...
SaleBestseller No. 2
NATIONAL GEOGRAPHIC Rock Tumbler Grit - Rock Polishing Grit Media, Polish Up to 20 lbs. of Rocks,...
  • HIGH QUALITY - This rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on up to 20 lbs. of...
  • EASY TO USE FOUR-STAGE ROCK GRIT - The first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third...
  • COMPATIBLE WITH ALL TUMBLERS - This complete 4-step rock tumbler grit refill kit works with all rock tumblers. For best results, use with National...
  • EASY TO MEASURE AND STORE - Each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure.
  • HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by...
Bestseller No. 3
NATIONAL GEOGRAPHIC Rock Tumbler Refill – 5 Pound Mix of Rocks and Gemstones for Rock Tumblers,...
  • ENORMOUS VARIETY - This rock tumbler refill kit has 5 pounds of unpolished rocks and gemstones consisting of a 1-pound gemstone mix, 1-pound agate...
  • ROCK POLISHING GRIT – There are 20 total rock tumbler grit packets in the kit, enough for five complete tumbling cycles with any rock tumbler
  • JEWELRY SETTINGS – Once your rocks are polished, use the 5 included jewelry settings to create beautiful keepsakes or use the included storage pouch...
  • DETAILED LEARNING GUIDE – The learning guide includes polishing instructions along with fascinating information about the stones in the kit
  • RESPECTED QUALITY - National Geographic is proud to provide only the highest quality STEM toys and all our kits are backed by our 100% satisfaction...
Bestseller No. 4
NATIONAL GEOGRAPHIC Rock Tumbler Refill – Mega Madagascar Gemstone Pack, 3 lb of Gemstones...
  • Real gemstones from Madagascar – 3 pounds of raw rocks includes rose quartz, labradorite, red jasper, yellow jasper, indigo gabbro, and Polychrome...
  • Four grades of grit - Coarse, medium, fine, polish. Transform your raw stones from rough rocks to dazzling gemstones, this refill kit also works with...
  • Jewelry fastenings - Additional rock tumbler accessories include 1 necklace, 1 set of earrings, 1 keychain, 1 ring to create custom jewelry from your...
  • 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 STEM toys and all our kits are backed by our 100% satisfaction...
Bestseller No. 5
Polly Plastics Rock Tumbler Refill Grit Media Kit (3 pounds) | 4-Steps For Tumbling Stones
  • COMPLETE ROCK TUMBLING MEDIA KIT - 4-Step grit pack with 3 pounds of total weight. Our universal grit is designed for any rock tumbler. Get up to five...
  • PACKAGE CONTAINS - 1 lb. 60/90 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide Grit, ½ lb. 500 Fine Silicon Carbide, ½ lb. 1200...
  • GRIT SOLD BY WEIGHT NEEDED FOR EACH STEP – Steps 1 & 2 are 1 lb. each and Steps 3 & 4 are ½ lb. each but all are sold in the same size jars for...
  • PREMIUM POLISHING MATERIALS, COMPATIBLE WITH ALL BRAND TUMBLERS - Proven to produce a beautiful polish. Made in the USA.
  • BEGINNER FRIENDLY - Complete, easy-to-follow instructions included with rock tumbling tips. 100% satisfaction guaranteed.
SaleBestseller No. 6
Dan&Darci Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Plastic Pellets - Rocks...
  • Complete rock tumbling medium kit: 3.5 lbs. 4-step grit set and poly plastic pellets, to polish any rock. Packaged in easy-to-use-and-store bottles
  • Includes: Step #1 Coarse Grit (1 lb.), Step #2 Medium Grit (1 lb.), Step #3 Pre-polish Grit (1/2 lb.), Step #4 Grit (1/2 lb), Polypropylene Plastic...
  • Compatible with all rock tumblers: Can be used in tumblers from any brand: Dan&Darci, Elenco, Lortone, National Geographic, Smithsonian, Thumler and...
  • Easy to use: Includes a clear instruction guide on how to use the grits and plastic pellets.
  • 100% satisfaction guaranteed: Love it, or your money back!  If you are not satisfied with the kit, we'll refund you 100% of the money, no questions...
Bestseller No. 7
Dan&Darci Mega Rock Tumbler Refill Kit - 9 Varieties of Gems - 0.5 lb, 4 Grit Levels, Jewelry...
  • Mega rock tumbler refill pack: Includes everything needed to turn rough rocks into beautiful gemstones. Includes 1/2 lb. assorted gemstones, 4 grit...
  • 9 varieties of gems (0.5 LB): Includes Agate, Amethyst, Aventurine, Dalmatian Jasper, Hematite, Red Jasper, Rose Quartz, Sodalite, Tiger Eye.
  • 4 grit levels: Grade 1: Coarse, Grade 2: Medium, Grade 3: Pre-polish, and Grade 4: Polish.
  • Compatible with all rock tumblers: Can be used in tumblers from any brand: Dan&Darci, Elenco, Lortone, National Geographic, Smithsonian, Thumler, and...
  • 100% satisfaction guaranteed: Love it, or your money back!  If you are not satisfied with the kit, we'll refund you 100% of the money, no questions...
Bestseller No. 8
WireJewelry Madagascar Rock Tumbler Refill Kit - 1.5 Lbs. of Madagascar Stone Mix and 1 Batch of 4...
  • 1.5 Lbs Madagascar Stone Mix, Includes up to 15 Different Types of Stones from List in Description.
  • Rough Stones Average in Size between 1.5" to 2" with 20-30 Gram Weight
  • 1 Batch of 4 Step Abrasive Grit & Polish (Coarse, Medium, Pre-Polish and Final Polish)
  • Grit is Premeasured & Packaged in Convenient Single Use Tear Packs
  • Grit Batch Size is Based on 3 Lbs Capacity Barrels, for Smaller Barrels Use Half of the Packet
SaleBestseller No. 9
Rock Tumbler Refill Grit Kit - 4 Steps Grit Plus Ceramic Tumbling Filler Media - Polishing Grits - 4...
  • [Widely Used] The rock tumbler refill grit kit comes with enough high-quality silicon carbide grit to make a nice polish of rocks, gems, glass, etc....
  • [Updated Version Rock Tumbler Grit] The upgrade ceramic tumbling filler can be reused-no need to add new ceramic particles in every stage. Compared...
  • [Steps to Polish] Rinse off raw stones - put stones into tumbler barrel - add grit - fill water to top of rocks - add 2/3 ceramic filler - close...
  • [4+1 One Kit] 4-Step polishing grit pack and ceramic filler for use in 15 lb.
  • [Win-win] We're always here to help if any quality issues and about the rock tumbler grit kit.
Bestseller No. 10
NATIONAL GEOGRAPHIC Rock Tumbler Ceramic Pellets – 1.5 lb Ceramic Media for Rock Polisher, Use...
  • IMPROVE YOUR ROCK TUMBLING RESULTS – Ceramic tumbler media makes the entire rock tumbling process more effective, improving delivery of rock...
  • A LITTLE GOES A LONG WAY – Rock tumbling ceramic pellets are reusable and can be used during every rock polishing grit cycle. Ceramic polishing...
  • COMPATIBLE WITH ANY TUMBLER – These rock tumbler ceramic pellets are safe to use with any rock tumbler. This versatile rock polish accessory is a...
  • ADDITIONAL TUMBLING BENEFITS – Ceramic tumbling media will wear down over time, but is still a useful rock tumbling accessory. Use worn pellets in...
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your...
Bestseller No. 11
MJR Tumblers Refill Grit Kit for 18 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
  • 18 ounces of 60/90 Graded Silicon Carbide Grit (Step 1)
  • 18 ounces of 120/220 Graded Silicon Carbide Grit (Step 2)
  • 9 ounces of 500/600 Graded Silicon Carbide Grit (Step 3)
  • 9 ounces of 1200 Aluminum Oxide Polish (Step 4)
SaleBestseller No. 12
Rock Tumbler Refill Grit Media Kit, Stone Polisher (3.5 Pounds Polishing Grits + Poly Plastic...
  • [5 STEPS] Just measure in the grit, add enough water to cover the stones, seal the barrel, and tumble. The only variable is how much of the product to...
  • [COMPLETE KIT] 5 Step grit pack and ceramic filler for use in 15 lb. tumbler or five 3 lb. tumbles. Coarse Grit, Medium Grit, Pre-polish Grit, Grit,...
  • [EASY TO USE] Includes a clear instruction guide on how to use the grits and plastic pellets.Large Amount of Grit, This is a large amount of each size...
  • [COMPATIBLE WITH ANY BRAND TUMBLER] Tumbler-Polishing-Grit-Refill-Kit-for Polishing Agate-Jasper-Sea Glass- Gemstones Turquoise Sun Stones Obsidian...
  • [Win-win] Brave Finder respect and put buyers' needs first. We're always here to help if any quality issues and about the rock tumbler grit kit.
Bestseller No. 13
MJR Tumblers Refill Grit Kit for 3 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
  • 3 ounces of 60/90 Graded Silicon Carbide Grit (Step 1)
  • 3 ounces of 120/220 Graded Silicon Carbide Grit (Step 2)
  • 1.5 ounces of 500/600 Graded Silicon Carbide Grit (Step 3)
  • 1.5 ounces of 1200 Aluminum Oxide Polish (Step 4)
Bestseller No. 14
MJR Tumblers Refill Grit Kit for 12 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
  • 12 ounces of 60/90 Graded Silicon Carbide Grit (Step 1)
  • 12 ounces of 120/220 Graded Silicon Carbide Grit (Step 2)
  • 6 ounces of 500/600 Graded Silicon Carbide Grit (Step 3)
  • 6 ounces of 1200 Aluminum Oxide Polish (Step 4)
Bestseller No. 15
Sackorange 3 Pounds 4 Bottles Rock Tumbler Refill Grit Media Kit | 4-Steps for Tumbling Stones (4...
  • --1 lb. 60 Coarse Silicon Carbide Grit,
  • -- 1 lb. 220 Medium Silicon Carbide Grit,
  • --0.5 lb. 500 Fine Silicone Carbide,
  • --0.5 lb 1200 Aluminum Oxide Final Polish.
  • -- 4-Step grit pack with 3 pounds of total weight.
Bestseller No. 16
MJR Tumblers Refill Grit Kit for 40 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
  • 40 ounces of 60/90 Graded Silicon Carbide Grit (Step 1)
  • 40 ounces of 120/220 Graded Silicon Carbide Grit (Step 2)
  • 20 ounces of 500/600 Graded Silicon Carbide Grit (Step 3)
  • 20 ounces of 1200 Aluminum Oxide Polish (Step 4)
Bestseller No. 17
Tonmp 3 LBS Rock Tumbler Grit Set, Rock Tumbler Grit Polish Refill - 4 Basic Step Tumbling Media...
  • 4-Step grit pack with 3 pounds of total weight. Our universal grit is designed for any rock tumbler.
  • Step 1 - 1 lb. 60 Coarse Silicon Carbide Grit, Step 2 - 1 lb. 180/220 Medium Silicon Carbide Grit, Step 3 - 1/2 lb. 500 Fine Silicone Carbide, Step 4...
  • Packaged in 4 bottle to safely store unused product for later.
  • The kits Will work with all rock tumbler.Makes high quality rock tumblers and materials.
  • Purchase with confidence. We proudly back our product with a 100% satisfaction guarantee
Bestseller No. 18
6 LBS Large Weight 4 Step Rock Tumbler Grit Set, Tumbling Media Refill-Coarse / Medium Grit /...
  • ★【4 Steps】Be Patient. There are 4 total cycles, 7 days each to have pretty rocks / gems. Step 1, 60 Coarse Silicon Carbide Grit. Step 2, 220...
  • ★【Large Amount of Grit】This is a large amount of each size grit for the price. This kit comes with enough grit to complete approximately 16-20...
  • ★【Jars, Labels & a Scoop】Nice hard plastic jars with lids (as opposed to plastic bags). Bottle caps are very secure. Definitely they will not...
  • ★【Professional Material】The final polish in this kit is aluminum oxide which is what the professional use (as opposed to silicon carbide),...
  • ★【Satisfaction Guarantee】 If you don’t get the satisfactory polished stones or there is anything else you are dissatisfied with, please...
Bestseller No. 19
National Geographic Rock Tumbler Jasper Refill Kit - Educational Rock Polishing Hobby Kit with...
  • CREATE BEAUTIFULLY POLISHED GEMSTONES by tumbling the 8 varieties of raw jasper in your National Geographic Rock Tumbler (sold separately)
  • 1LB OF RAW GEMSTONES: Each refill kit comes with 1lb (453g) of rough rocks to keep you tumbling for weeks and weeks!
  • 5 4 GRADES OF POLISHING GRIT: From coarse to fine, to incrementally refine your gems to perfection with each tumble.
  • CRAFT YOUR OWN UNIQUE JEWELLERY using the 5 included jewellery fastenings, and make stunning homemade gifts for your friends and family!
  • FULL-COLOUR LEARNING GUIDE with cool facts about the gemstones included, and easy to follow rock tumbling instructions.
Bestseller No. 20
MJR Tumblers Refill Grit Kit for 25 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
  • 26 ounces of 60/90 Graded Silicon Carbide Grit (Step 1)
  • 26 ounces of 120/220 Graded Silicon Carbide Grit (Step 2)
  • 13 ounces of 500/600 Graded Silicon Carbide Grit (Step 3)
  • 13 ounces of 1200 Aluminum Oxide Polish (Step 4)

Having trouble finding a great rock tumbler refills?

This problem is well understood by us because we have gone through the entire rock tumbler refills research process ourselves, which is why we have put together a comprehensive list of the best rock tumbler refillss available in the market today.

After hours of searching and using all the models on the market, we have found the best rock tumbler refills for 2023. See our ranking below!

How Do You Buy The Best Rock Tumbler Refills?

Do you get stressed out thinking about shopping for a great rock tumbler refills? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching rock tumbler refills, which is why we have assembled a comprehensive list of the greatest rock tumbler refills available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for rock tumbler refills that you consider buying. Your questions might include the following:

  • Is it worth buying an rock tumbler refills?
  • What benefits are there with buying an rock tumbler refills?
  • What factors deserve consideration when shopping for an effective rock tumbler refills?
  • Why is it crucial to invest in any rock tumbler refills, much less the best one?
  • Which rock tumbler refills are good in the current market?
  • Where can you find information like this about rock tumbler refills?

We’re convinced that you likely have far more questions than just these regarding rock tumbler refills, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for rock tumbler refills, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible rock tumbler refills. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an rock tumbler refills buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available rock tumbler refills currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of rock tumbler refills has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an rock tumbler refills?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your rock tumbler refills.
  5. Customer Ratings: Number ratings grade rock tumbler refills objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their rock tumbler refills.
  7. Product Quality: You don’t always get what you pay for with an rock tumbler refills, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an rock tumbler refills is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining rock tumbler refills information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding rock tumbler refills is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: Which is the best rock tumbler for sale?

A: Best Rock Tumblers for Sale. 1 Lyman Pro 1200 Tumbler. Looking for the best vibratory tumbler around? We really love the Lyman Pro 1200 Tumbler for its amazing built-in sifter! 2 Raytech Vibratory Tumbler. 3 Lortone 3A Single Barrel Tumbler. 4 Frankford Arsenal Case Tumbler. 5 NatGeo Beginner Rock Tumbler. More items

Q: What is a rotary tumbler used for?

A: This rotary tumbler is designed to be used with rocks, sea glass, metal, and just about anything else you’d want to tumble. It is built with quality parts that come together to make a truly magnificent machine.

Q: What is the best rock tumbler for brass casings?

A: The Frankford Arsenal Case Tumbler is an exceptional rock tumbler for sale. It is designed pretty exclusively for casings. The tumbler is designed to hold between 350 and 600 casings at a time, along with a good helping of brass cleaning chips.

Q: How many pounds of rock does a tumbler hold?

A: It uses both wet and dry polishing to get the most out of your tumbler. The big bowl holds about four pounds of rock while the clear lid (made from durable acrylic) makes it easy to see everything going on inside. It’s also very affordable, making it great for adults and older kids who are interested in jewelry-making.

Related Post: