Top 10 Best Rocks To Tumble

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 - 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.

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 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 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.

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..

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.

The Ultimate rock collection kit This STEM science kit lets kids explore 2 pounds of magnificent geological specimens These include agate, amethyst, blue quartz, rose quartz, tiger's eye, sodalite, hematite, various jasper varieties, and more. Polished gems reveal hidden beauty This collection of stones and crystals is dazzling The polished luster of the rocks and crystals in this kit make it possible to see minute details, revealing the hidden beauty of each rock and crystal inside. Great home decor and craft accessories. These rocks and crystals have many uses They make great aquarium rocks, and are also good for plant and candle arrangements. Use them as gemstone home decor or with a jewelry making kit The possibilities are endless. Learning guide and ID sheet included. The learning guide and ID sheet in this set provide a deeper look into each rock and crystal. They're great for kids learning about geology and for adults who desire additional insight into their new stones. Satisfaction guaranteed The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun If your experience is anything less than extraordinary, let us know so we can make it right for you..

ULTIMATE ROCK COLLECTION FOR KIDS - A perfect standalone collection or addition to any kids rock collection. Includes rough and polished samples of Aventurine, Rose Quartz, stunning Snowflake Obsidian, Desert Rose, Red Jasper, Blue Quartz, Pumice, and geode specimens as well. Makes an excellent STEM gift for girls and boys. GENUINE FOSSILS - real fossils include prehistoric shark teeth, coprolite fossilized dino poop, gastropods, ammonites, brachiopods, more. Included accessories let you sort and identify every rock, gemstone, mineral, and fossil in the collection.. REAL GEODES Discover crystals treasures Each kit contains one broken geode and two unbroken geode specimens for you to crack open yourself. Geology doesnt get more exciting than breaking open rocks and finding crystal treasures.. DISPLAY YOUR FAVORITES Show off your favorite rock, crystal, and fossil specimens in the included case Keep the rest of your treasures safe in the included storage bag.. 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 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 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 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'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.

Real gemstones from Madagascar 3 pounds of raw rocks includes rose quartz, labradorite, red jasper, yellow jasper, indigo gabbro, and Polychrome jasper, quantities of each gemstone may vary. Four grades of grit - Coarse, medium, fine, polish. Transform your raw stones from rough rocks to dazzling gemstones, this refill kit also works with all rock tumblers. Jewelry fastenings - Additional rock tumbler accessories include 1 necklace, 1 set of earrings, 1 keychain, 1 ring to 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 STEM toys and all our kits are backed by our 100 satisfaction guarantee.

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. RESPECTED QUALITY - National Geographic is proud to provide only the highest quality STEM toys and all our kits are backed by our 100 satisfaction guarantee.

Quantity 1 lb Average Size 1 to 2.5, approximate 6 - 10 pieces.. Unique Because there are natural stone,so each and every stone is unique and you will receive ones similar to the images shown. A grade stone Natural fluorite rough directly from the mine in Mexico. We travel to the source to carefully hand-select each crystal for its beauty and metaphysical qualities, ensuring that you are receiving the best stones available. AUTHENTIC All the fluorite stone come from nature,100 high quality and real. Metaphysical Property Fluorite stone is a highly protective and stabilizing stone, useful for grounding and harmonizing spiritual energy. When working with the upper Chakras, Fluorite crystal increases intuitive abilities, links the human mind to universal consciousness, and develops connection to Spirit. Fluorite can also clear the aura of mucky energies..

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 experience is anything less than extraordinary, let us know so we can make it right for you.

Quantity 1 lb. Size range from 1 to 2 , average 1.25 . Stones in our images were taken with the stones being wet which helps to show the materials true colors, potential and clarity.. Each stone is irregular, unpolished and rough and the quantities of stone depends on size and weight of each stone.. These rough raw stones can be used in energy, tumbling, decoration, jewelry making. chakra balancing, reiki, or other metaphysical practices and more. Perfect gift for beginners or collect crystals..

Quantity 3 lbs stone mix. Size range from 1 to 2 , average 1.25 . Mixed stones in our images were taken with the stones being wet which helps to show the materials true colors, potential and clarity.. Each rough mixed stone is irregular, unpolished and rough and the quantities of stone depends on size and weight of each stone.. These rough raw stones can be used in energy, tumbling, decoration, jewelry making. chakra balancing, reiki, or other metaphysical practices and more. Perfect gift for beginners or collect crystals..

Perfect to wear to your next rock and mineral show, agate festival, or just out agate picking Give this fun Agate design to a rock collector, lapidarist, geologist, or Lake Superior agate hunter. Get your rock polishing tumbler design today. Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Quantity 1 lb Average Size 1 to 1.25. A beautiful natural green opal rough directly from the mine in Madagascar. Each of our images shows 1 pound of stones manufacturer part number PEB-GO-1. Stones in our images have been soaked in water to showcase their potential. Each and every stone is unique and you will receive ones similar to the images shown..

1 pound lot, every stone is unique and sizes, shapes, colors and patterns may vary. Stone sizes range from 1 inch 25mm up to 1.6 inch 42mm.. As it's rough natural material which means it is possible that some pieces are going to have a thin layer of dust on them. All pictures were taken with the stones being soaked in water which helps to show the materials true colors and clarity. To really bring out the shine and clarity you may have to rinse off, polish, tumble or cab the stones while receiving the stones.. Fluorite is a highly protective and stabilizing stone, useful for grounding and harmonizing spiritual energy. When working with the upper chakras, Fluorite increases intuitive abilities, links the human mind to universal consciousness, and develops connection to Spirit.. Rough stones are wonderful for grids, meditation, chakra work, reiki healing, home decors. They are also perfect as pocket stones, gifts and more Note Do not put these stones into fish tan since we have cleaned these stones by chemical.. The quantity of stones you will receive depends on the size and weight of each stone. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color shown on the pictures..

Assorted Premium Rough Rock Variety from Brazil, Madagascar and India rocks in picture are wet and have been washed to show their unique features.. Raw and Natural Crystals and Rocks for Collecting, Sorting, Tumbling, Polishing, Gem Mining, Cabbing, Wire Wrapping and More. Each 4-pound bag contains of up to 40 unique and different stone types measuring on average 1-3. Includes a 64-page Spotters Guide for Rocks and Minerals and identification card.. The scientific study of rocks is called petrology, which is an essential component of geology. STEM Recommended for Ages 6.