Rock Tumblers / Shop - Huge Savings! Save up to 18%


Huge Savings! Up to 18% off on Rock Tumblers (in Shop) at Hypnosis Black Secrets [39]. Top brands include Rock Culture, NATIONAL GEOGRAPHIC, Polly Plastics, Dan&Darci, Tonmp, Lortone, Thumbler, Discover with Dr. Cool, ABN, Leegol Electric, MJR Tumblers, & VKRP Enterprises. Hurry! Limited time offers. Offers valid only while supplies last.



Rock Culture Rock Tumbler Tumbling Media Grit Kit in Heavy Duty Resealable Bags - No Filler Material
By Rock Culture
In Stock
$19.99

mpn: CT-4, ean: 0045926299510,

4.6 out of 5 stars with 20 reviews
High quality rock polishing starts with using the best materials in order to get the best results. Whether you are looking to take your rock polishing to the next level or you are wanting to start your rock polishing hobby on the right foot, ROCK CULTURE Rock Polishing Media Kit is your best bet to getting professional quality results out of your rock tumbler. The source of our unrivaled quality is through our attention to detail. We source our abrasives using the highest standards for silicone


NATIONAL GEOGRAPHIC Grit Refill for Rock Tumbler - Also works with Lortone, Thumler and more
By NATIONAL GEOGRAPHIC
In Stock
$23.99
$22.99
You Save: 4%

mpn: NGBULKGRIT, ean: 0816448020636,

4.7 out of 5 stars with 47 reviews
This grit is perfect for use with rock tumblers of any brand! take your stones from rough rocks to polished gemstones in just 4 easy tumbling step using National Geographic grit refill (rock tumbler required and sold separately). this product contains 4 stages of grit in easily resalable containers - enough for about 8-10 pounds of rocks. Feel free to contact National Geographic toys on Amazon if you have any addition questions and we'll be happy to help.HIGH QUALITY - This kit comes with enough


Rock Tumbler Refill Grit Media Kit (3 pounds) by Polly Plastics | 4-Steps for Tumbling Stones, Compatible with National Geographic, Thumler, and Lortone Tumblers
By Polly Plastics
In Stock
$22.95

mpn: 683405246978, ean: 0683405246978,

4.8 out of 5 stars with 21 reviews
Complete Rock Tumbler Polishing Kit Polly Plastics Rock Tumbler Grit Kit contains all the material you need for polishing beautiful stones. The 4 Step Kit contains: 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide, Grit, ½ lb. 500 Fine Silicone Carbide and ½ lb. 1200 Aluminum Oxide Polish. Polly Plastics Filler Plastic or Ceramic Cylinders can be purchased separately. Enough for one use in 15 lb. tumbler or five 3 lb. tumbles. For use in all Rotary and Vibratory Tumbl


NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit- Advanced features include Shutoff Timer and Speed Control - 2lb Barrel, 1lb Gemstones, 4 Polishing Grits, Jewelry Fastenings and Learning Guide
By NATIONAL GEOGRAPHIC
In Stock
$119.99
$98.43
You Save: 18%

mpn: NGPROTUMBLER, ean: 0851456006180,

4.2 out of 5 stars with 23 reviews
BEST IN ITS CLASS Take your rock tumbling seriously with this top-of-the-line rock tumbler from National Geographic. This set has all the features and accessories you’ll need to master rock tumbling, start an extraordinary rock collection, and create beautiful homemade jewelry. Contents and Features: • Power saving automatic shutoff timer • Reliable, long-lasting motor • Leak-proof • Noise reduced operation • Plenty of stones (1 lb) and four levels of grit • Jewelry fastenings s


NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings & Detailed Learning Guide
By NATIONAL GEOGRAPHIC
In Stock
$69.99
$57.99
You Save: 17%

mpn: Hobby Rock Tumbler Kit, ean: 0816448020421,

4.5 out of 5 stars with 26 reviews
Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. This set includes all the accessories you’ll need to start polishing dazzling gems. Rock tumbling is tons of fun and a great way to start an extraordinary rock collection. Kids can use the included jewelry fastening to create beautiful homemade jewelry!Contents and Features:• High-quality tumbling machine with powerful motor that will last for years• Automatic shutoff timer so you


Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Plastic Filler in Heavy Duty Resealable Bags
By Polly Plastics
In Stock
$29.95

mpn: 683405247067, ean: 0683405247067,

4.1 out of 5 stars with 16 reviews
Complete Rock Tumbler Polishing Kit Polly Plastics Rock Tumbler Grit Kit contains all the material you need for polishing beautiful stones. The 4 Step Kit contains: 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide, Grit, ½ lb. 500 Fine Silicone Carbide and ½ lb. 1200 Aluminum Oxide Polish. Also included is 1 lb. of our premium plastic pellets for protecting and cushioning fragile stones while tumbling. Enough for one use in 15 lb. tumbler or five 3 lb. tumbles. For us


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
By NATIONAL GEOGRAPHIC
In Stock
$14.99

mpn: NGGEMREFILL, ean: 0851456006142,

4.6 out of 5 stars with 47 reviews
Stock Up with National Geographic’s Raw Gemstone Refill Kit This Gemstone Refill Kit Includes: 9 types of raw gemstones (1 lb in total), 4 courses of polishing grit, 6 jewelry fastenings, 1 learning guide, and our 100% satisfaction guarantee. National Geographic Toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence. About the National Geographic Society With a mission to inspire people to care about the planet, the 126-year-old N


NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit-Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings & Detailed Learning Guide - Great Stem Science Kit For Mineralogy & Geology Enthusiasts
By NATIONAL GEOGRAPHIC
In Stock
$39.99

mpn: NGTUMBLER2, ean: 0085422266029,

4.1 out of 5 stars with 37 reviews
Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. This set has a new and improved tumbling barrel and includes all the accessories you’ll need to start polishing dazzling gems. Rock tumbling is tons of fun and a great way to start an extraordinary rock collection. Use the included jewelry fastenings to create beautiful homemade jewelry!Contents and Features:• High-quality tumbling machine with powerful motor that will last for year


Advanced Professional Rock Tumbler Kit - with Digital 9-day timer & 3-speed polisher settings - Turn Rough Rocks into Beautiful Gems : Great Science Kit & STEM Gift for all ages : Geology & Mineralogy
By Dan&Darci
In Stock
$69.99

mpn: DD-007.2, ean: 0855831008158,

4.2 out of 5 stars with 52 reviews
Professional Kids' Rock Tumbler - Gemstone Polisher - STEM Toy - Science Kit - Educational Gift For Boy or Girl💎 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


Tonmp Rock Tumbler Refill Grit Media Kit (3 pounds)| 4-Steps for Tumbling Stones, Compatible with National Geographic, Thumler, and Lortone Tumblers
By Tonmp
In Stock
$18.59

mpn: T-006, ean: 0751474692726,

4.2 out of 5 stars with 59 reviews
Includes 3 Pounds of Polishing Grit: Complete Grit Kit - 4 Step Grit Kit Packs. Use with 3 lb, 6 lb, or 15 lb tumbler 3 Total Pounds Included: Step 1 - 1 lb. 60 Coarse Silicon Carbide Grit Step 2 - 1 lb. 180/220 Medium Silicon Carbide Grit Step 3 - ? lb. 500 Fine Silicone Carbide Step 4 - ? lb. 1200 Aluminum Oxide Polish4-Step grit pack with 3 pounds of total weight. Our universal grit is designed for any rock tumbler. Get up to five tumble batches from a standard 3lb barrel.. Step 1 - 1 lb.


Lortone 3 Pound Rotary Rock Tumbler Kit
By Lortone
In Stock
$144.99

mpn: 1-0609RK, ean: 0764804506112,

4.3 out of 5 stars with 15 reviews
Get professional results and immediate fun right out of the box with this Lortone 3 Pound Rock Tumbler Kit! The Rotary Rock Tumbler has a molded-rubber barrel and 3-pound capacity. This kit comes with pre-measured abrasive grits and rough rock for you to tumble. Includes coarse grit, medium grit, fine grit, polish, pellets, and instructions which is enough to finish 8-10 pounds of beautiful gems. The Professional Gemstone Tumbling Guide is also included, along with 1 pound of pieces of rough aga


Lortone 3A Deluxe Rock Tumbler Kit
By Lortone
In Stock
$152.13

mpn: 081-091,

4.7 out of 5 stars with 28 reviews
Lortone Rock Tumbler & Accessories Great For Tumbling Rocks This is a new Lortone rock tumbler with accessories. It runs on 115V, 60Hz. The tumbler is quiet, sturdy and easy to operate and delivers excellent results. Features the Lortone molded rubber barrel with a quick-seal closure and a continuous duty fan cooled motor. You receive: One 3 lb (1.3 kg)tumbler One 16 oz (453.5 grams) Lortone tumbling charge coarse One 14 oz (396.8 grams) Lortone tumbling charges medium One 14 oz (396.8 grams) Lo


Thumler's Tumbler Heavy Duty Rotary Rock Tumbler
By Thumbler
In Stock
$259.95

mpn: 1-0269,

4.5 out of 5 stars with 33 reviews
INCLUDES: One Model B Rock Tumbler One Instruction Sheet/Booklet One Red Steel Base One Idler Shaft & Drive Shaft w/Vinyl rollers One Hexagon Barrel (Steel) One Motor One Clear Belt All Wing Nuts and Washers FEATURES: Heavy duty, professional quality tumbler Fully detailed instruction booklet (learn how to identify rocks that can be polished, learn the various types of rocks and more) Large more powerful motor--continuous duty (approximately 7 days, 24 hours a day), fan-cooled with ov


Discover with Dr. Cool Hobby Rock Tumbler - Easily Transform Rocks into Gemstones
By Discover with Dr. Cool
In Stock
$69.99

mpn: HOBBYTUMBLER, ean: 0816448020292,

4.0 out of 5 stars with 43 reviews
Imagine taking dull, ordinary rocks and magically transforming them into sparkling gems…now you can!With the Hobby Rock Tumbler from Discover with Dr. Cool, making beautiful gemstones is easy! Just add the polishing grit, water, and unpolished stones into the tumbling machine and set the timer. The machine will polish your stones into beautiful, shining gems! There is no better way for boys and girls to learn about geology. This science kit will provide hours of fascinating science fun and com


ABN Rolling Rock Tumbler Kit - 3 lb Pound Single Drum Rock Polisher - Polishing Tumbling Machine Set for Kids & Adults
By ABN
In Stock
$47.99

mpn: 2542, ean: 0688295872542,

4.2 out of 5 stars with 59 reviews
Give a smooth, polished finish to rocks, semi-precious stones, glass, and even metals using the ABN Rock Tumbler Single Drum Rock Polisher Tumbling Machine. Safe for children and fun for all ages, you can turn ordinary, boring pieces into beautifully polished gems so you can add to your rock collection, decorate walkways, or even make jewelry. With the thick rubber barrel, this single drum tumbler is quiet during operation. To use, add a metallic oxide compound (not included) and let the self-ro


Leegol Electric Hobby Rock Tumbler Machine - Single Drum 3LB Rotary Rock Polisher (Single Barrel)
By Leegol Electric
In Stock
$49.99

mpn: PG-LG-001,

4.3 out of 5 stars with 39 reviews
Specifications: Motor: 120V/60Hz Barrel Capacity: 3LB Material: sheet metal ,rubber Five more v-belt Easy-to-follow rock tumbling instructions Noise reducing leak-proof barrel with aluminum lid High-quality tumbling machine with powerful motor that will last for years Explanation: The motion in the barrel of the Tumbler simulates the natural action of flowing water or ocean waves. Beaches and riverbeds contain rocks and pebbles smoothed by water and the abrasive sand it carries. As rocks grin


Lortone Replacement Barrel Tumbler 3a and 33b - TUM-110.05
By Lortone
In Stock
$55.34

mpn: 020-091, ean: 0654207213444,

4.0 out of 5 stars with 7 reviews
This is a complete 3 LB capacity barrel for lortone tumblers. it is made of long-wearing rubber & features lortone's patented water tight Seal. The complete barrel includes the following parts: barrel inner lid boot Gasket inner lid outer lid barrel washer knurled nut it is compatible with all lortone tumblers that take a 3 LB barrel, including the 3a & 33B. Inside Depth: 4 1/8'' inside diameter: 3 7/8'' lortone part number: 020-091Ideal for tumbling stones and jewelry components. Made in the us


MJR Tumblers 40 lb, 2.75 Gallon Tumbler Barrel
By MJR Tumblers
In Stock
$170.00

mpn: MJR40pbarrel,

4.4 out of 5 stars with 53 reviews
MJR Tumblers' Model 40p Tumbler Barrel 40 Pound Capacity 2.75 Gallon Commercial Duty Tumbler Barrel Barrels are made of a very durable wear resistant plastic and are tapered at the mouth for easy unloading. They are suitable for wet or dry use and the cap seals to offer a water and air tight seal. Fins are inside the barrel to promote contents revolving for desired cascading action while tumbling. We have a large selection of heavy duty tumblers. We offer a full range of silicon carbide grit (50


MJR Tumblers Rock Grit Kit for 40 lb Tumbler
By MJR Tumblers
In Stock
$69.98

mpn: MJR40pgkp,

4.3 out of 5 stars with 15 reviews
Grit Kit for 40 pound Rock Tumblers40 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) 40 ounces of Plastic Pellets Comes with FREE Polishing Instructions We use a superior blend of Green/Black Silicon Carbide for our first stage. Green Silicon Carbide is of higher purity than Black Silicon Carbide, therefore it will work faster


VKRP Enterprises 15 lb Rotary Rock Tumbler Lapidary Polisher w/Rough Stones
By VKRP Enterprises
In Stock
$132.99

mpn: 718194001689, ean: 0718194001689,

4.4 out of 5 stars with 49 reviews
Rock N Roll 15 lb Rotary Rock Tumbler Lapidary Polisher Our Rock Tumblers are as good as if not better than Lortone Rock Tumblers also Complete with Rocks Remember doing this when you were young? This rock tumbler is great for the hobbyist or jeweler or even for restoring small corroded and rusted metal parts! Get a smooth polished finish on rocks, semi-precious stones, glass, even metals! Quiet low-speed tumbler is designed to run for days at a time, ensuring a smooth, lustrous finish. Generou



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