PROFESSIONAL TUMBLING - The Ultimate Tumbler delivers spectacular results with unparalleled ease of use With its large 2-pound barrel, 3 selectable speeds and timer with settings for days and hours.. QUIETEST TUMBLER - The Ultimate Rock Tumbler's all-new design includes a sound-dampening cover that makes tumbling quieter than ever, perfect for enthusiasts who tumble indoors, or in smaller or shared spaces.. ALL-IN-ONE TUMBLING KIT - This kit has everything you need to get started, including 1 pound of rough rocks, 4 bags of grit, 5 jewelry fastenings, a newly designed strainer, and our exclusive GemFoam rock polisher for a brilliant finish. USE GEMFOAM FOR DAZZLING RESULTS - Your tumbled rocks will have an incredible shine thanks to our reusable GemFoam rock polisher. Just add GemFoam and water to the barrel after your final tumbling stage for a brilliant finish. HIGH-QUALITY EDUCATIONAL TOYS - We proudly make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience isn't stellar, we'll make it right.

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.. 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, 2 lb. barrel features a stainless-steel lid and is 75 quieter overall than plastic tumbler barrels.. INCLUDES 1 LB. OF ROCKS MORE - This tumbling kit comes with everything you need 1 lb. of raw rocks with 9 types of gemstones, 5 jewelry fastenings, grit, strainer GemFoam for a dazzling shine. 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. HIGH-QUALITY EDUCATIONAL TOYS - We proudly make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience isn't stellar, we'll make it right.

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 rocks, gems, glass, and more. EASY TO USE FOUR-STAGE ROCK GRIT - The first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish. COMPATIBLE WITH ALL TUMBLERS - This complete 4-step rock tumbler grit refill kit works with all rock tumblers. For best results, use with National Geographic Rock Tumblers and rock tumbling supplies. 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 exceptional service. If your experience is anything less than extraordinary, let us know so we can make it right for you.

CREATE YOUR OWN GEMSTONES - Make any stone sparkle and polish everyday rocks into dazzling gemstones This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.. A TUMBLER THAT'S MADE TO LAST Our high-quality tumblers are made with a durable motor thats designed to last for years. The leakproof rubber barrel reduces sound, making it 75 quieter than other plastic models. An excellent STEM activity for kids.. A COMPLETE HOBBY TUMBLING KIT - Everything you need to create polished gemstones the tumbler, four polishing grits, sifter, nine types of real rough gemstones, plus a detailed full-color learning guide. Makes a great gift for girls and boys. EASY TO USE Simple instructions and one-touch settings make rock tumbling fun and easy. Control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it This is a great gift for kids.. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

CREATE YOUR OWN GEMSTONES - Rock tumbling is a hugely popular hobby for kids and adults This professional rock polisher makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.. 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.. INCLUDES 3 LBS. OF ROCKS MORE - This tumbling kit comes with everything you need 3 lbs. of raw rocks with 9 types of gemstones, 5 jewelry fastenings, grit, strainer GemFoam for a dazzling shine. USE GEMFOAM FOR DAZZLING RESULTS - This rock polishing 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. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

QUALITY GRIT RESULTS IN A DAZZLING POLISH - The rock polishing grit in this pack is high-quality silicon carbide and will polish 8-10 lbs of rocks, includes measuring scoop and storage containers with secure screw-top closures for easy storage. IMPROVE YOUR ROCK TUMBLING RESULTS Ceramic tumbler media makes the entire rock tumbling process more effective, improving delivery of rock tumbling grit, quieting tumbler noise, reducing rock breakage, and acting as a filler for smaller batches. BRAND NEW WAY TO MAKE TUMBLED ROCKS SHINE GemFoam is a unique new rock polisher media that gives unprecedented shine to tumbled rocks. Just add the patent-pending rock polishing media to your tumbler after the final grit cycle for great results. WORKS WITH ANY ROCK TUMBLER The tumbling supplies in this set are safe to use with any rock tumbler. The tumbling grit, ceramic pellets, and GemFoam together improve rock tumbling performance and yield impressive results. HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service..

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. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

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 mix, 1-pound Madagascar mix, 1-pound jasper mix, and 1-pound petrified wood mix. 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 to keep your favorite specimens all in one place. DETAILED LEARNING GUIDE The learning guide includes polishing instructions along with fascinating information about the stones in the kit. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

CREATE YOUR OWN GEMSTONES - Rock tumbling is a hugely popular hobby for kids and adults This starter rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.. A TUMBLER THAT'S MADE TO LAST - The durable motor allows you to tumble multiple batches of rocks. An improved, leak-proof barrel is lined with rubber for quieter operation while tumbling on the sturdy tumbler base.. ALL-IN-ONE TUMBLING KIT - This kit has everything you need and then some You get a pound of rough rocks with nine different types of gemstones inside, five jewelry fastenings, and our four-stage rock polishing grit.. EASY TO USE AND EDUCATIONAL - Detailed tumbler instructions lead you step-by-step through the rock tumbling process, A full-color learning guide details how rocks are naturally polished and has fascinating facts about the gemstones in the kit.. HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right.

Exclusive Design The FIRST and ONLY brushless motor rock tumbler available on the market.. Belts are consumables, so we'd like to offer extra 5 belts for spare use.

Complete Polishing Set Elevate your rock tumbling with our 4-step KomeStone polishing grits Step 1 for coarse grind, Step 2 for medium grind, Step 3 for pre-polish, and Step 4 for final polish.. Precise Specifications Grit 1 Silicon Carbide, Grit 2 Silicon Carbide, Grit 3 Silicon Carbide, Grit 4 Aluminum Oxide. Each bag contains 30g of carefully selected polishing power.. Precise SpeciPrecise Specifications Grit 1 Silicon Carbide, Grit 2 Silicon Carbide, Grit 3 Silicon Carbide, Grit 4 Aluminum Oxide. Each bag contains 30g of carefully selected polishing power.fications Grit 1 Silicon Carbide, Grit 2 Silicon Carbide, Grit 3 Silicon Carbide, Grit 4 Aluminum Oxide. Each bag contains 30g of carefully selected polishing power.. KomeStone's Comprehensive Kit Discover the ultimate rock tumbling kit. Choose from our versatile range of models - K1 professional and advanced, K1 Pro with a cutting-edge brushless motor, K2 featuring noise reduction and a brushless motor, and the K3 hobby rock tumbler. Suitable for all ages, it's the perfect gift guide even a 4-year-old can master its use.. Explore Further Elevate your rock tumbling with our range of accessories. From rough rocks to high-performance polishing grits and ceramic pellets, we have all you need for flawless results. Compatible with various rocks and tumblers, our accessories enhance your lapidary journey..

Large 17lb Capacity Stainless Steel hexagon drum with removable rubber liner. Heavy Duty Powder Coating. Fan cooled motor made ideally for Rock Tumbling. Most durable of its class. Quiet rock tumbler. Care instructions Hand Wash Only.

KomeStone's best-selling rock tumblers offer something for everyone the K1and K1 Pro 2.5 lb capacity, with the Pro featuring a brushless motor, the K2 3 lb capacity with a noise-reducing cover, and the K4 dual barrel, 7 lb capacity, brushless motor, and noise-reducing cover. Perfect for both beginners and experienced rock collectors.. 4-Step Complete Rock Tumbler Polishing Grits Kit This is a complete polishing grits kit for 4 tumbling steps for rock tumblers. 4 bottles of polishing grits and 1 ceramic pellets, weights 4lbs, allows to polish up to 25 lbs rocks and stones.. Easy to Measure and Store It comes with two small spoons and independent packaging for each grits, easy to measure when use and store, with no mess. Add two spoons of grits for every 1 lb of rocks for each step. More rocks, more polishing grits should be added for better results. Works for any rocks and rock tumblers.. High Quality and Quantity Polishing Grits Grit 1 Silicon Carbide, Grit 2 Silicon Carbide, Grit 3 Silicon Carbide, Grit 4 Aluminum Oxide, and 1 lb non-abrasive ceramic filler pelltes. You don't need to take the ceramic pelltes out when washing rocks, it can be used in each stage and use the same batch thorugh the whole tumbling process.. KomeStone's Comprehensive Kit Discover the ultimate rock tumbling kit. Choose from our versatile range of models - K1 professional and advanced, K1 Pro with a cutting-edge brushless motor, K2 featuring noise reduction and a brushless motor, and the K3 hobby rock tumbler. Suitable for all ages, it's the perfect gift guide even a 4-year-old can master its use.. Explore Further Elevate your rock tumbling with our range of accessories. From rough rocks to high-performance polishing grits and ceramic pellets, we have all you need for flawless results. Compatible with various rocks and tumblers, our accessories enhance your lapidary journey..

CREATE YOUR OWN GEMSTONES Rock Tumbler uses a fun way to turn rough rocks into shiny, polished gems in a hobby that kids and adults alike will love Full-color instructions make tumbling easy for beginners, and you can create your own dazzling gems in just 2 days. STURDY 7 DURABLE The Rock Tumbler has high quality thickened rubber tumblers. The high quality motor can work steadily for a long time and can last for a long time. Independent soundproof design can be 60 quieter than other products. With simple instructions, children can easily use this scientific tool. ALL IN ONE EDUCATIONAL TUMBLING KIT Everything you need for tumbling is in the box, just open it and start your gem making. It includes tumbler, low-noise leak-proof bucket, 9 different types of gemstones, a measuring cup, 2 gemstone storage bags, four polishes, jewelry fasteners, and a detailed full-color learning guide. This is the perfect homeschool gift for children ages 8-12. HOBBY STEAM PROJECT Research Rolling Stones is a fun activity for children of all ages to explore. The grinding stone bucket promotes exploration of geography and science, and the simple science experiment toys inspire children to investigate and explore. It takes a little time to polish the stones, but your patience is worth it. You can see the whole process of turning the stones from angular pieces to rounded stones, and eventually you can harvest several stones. EDUCATIONAL FUN GIFT A high-quality hands-on science kit, Rock Tumbler is a fun gift for kids of all ages. This is an educational, knowledge-based science set designed for children who love science and geography, beautifully packaged and stylish, making it a suitable gift for 10 year olds boy.