Top 6 Best National Geographic Rock Tumbler

THREE SCIENCE KITS IN ONE - This kit contains 45 of our most popular Earth science, chemistry, and science magic experiments along with a bonus guide that's packed with 30 additional experiments using common household items.. EXPLORE EARTH SCIENCES - Kids will build and erupt a volcano, grow a glow in the dark crystal, create water tornadoes, and dig up a real fossil They'll also receive an awesome selection of real rock, mineral, and crystal specimens for their collection.. DIVE INTO CHEMISTRY - The chemistry set in this kit has everything kids need to make gooey worms and worm eggs, create bubbling reactions, launch a rocket with gas, make pop crystal fireworks, and much more.. EXPERIENCE THE MAGIC OF SCIENCE - This kit also has a variety of science experiments that double as magic tricks. Some of the science magic kids will learn includes changing the color of water, catching bubbles in their hands, and making coins float. 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.

A GREAT WAY TO LEARN GEOLOGY Kids will have a blast with this game set They'll play rock bingo, mineral memory, gem-tac-toe, trivia, and have a full deck of playing cards that can also be used as flash cards. STEM has never been so much fun. A HUGE ROCK COLLECTION In addition to all the fun games, kids will also receive 25 rock specimens and over 150 rock, mineral, and gemstone specimens The rocks and gems serve as game pieces, but also make a fun addition to any rock collection. EVERYTHING YOU NEED This kit has game boards, instructions, a specimen bag, and 52 playing cards with fascinating facts about the rocks and gems in the kit. The cards can be used in trivia, as flash cards, or as part of any traditional card game. A GREAT WAY TO PLAY TOGETHER Younger kids love memory games and older kids will be excited to play rock bingo and gemstone trivia games This is a great way for kids to learn and play together, and parents are certainly welcome in on the fun too. 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..

YOUR KIDS WILL ENJOY HOURS OF FUN - This extra-large dig brick has 20 incredible gemstone and fossil specimens, allowing your kids to experience the thrill of discovery over and over again. It's sure to become one of their favorite educational activities. REAL SPECIMENS YOUR KIDS WILL TREASURE - This digging kit is so exciting because every specimen is genuine. Your children will uncover genuine gemstones and fossils that are millions of years old, making this a truly unforgettable educational toy. EVERYTHING YOUR CHILD NEEDS This National Geographic science kit has all the tools your child needs to dig like the pros In addition to the dig brick, theres a chisel, brush, and magnifying glass. Hands-on learning has never been so fun. DEDICATED TO EDUCATION National Geographic STEM kits make learning fun for your child. The hands-on thrill of finding specimens is enhanced by our full-color Learning Guide, packed with information on each of the specimens they discover. Makes a great STEM gift for boys and girls. 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.

POLISHING BARREL This rock tumbler barrel allows you to polish like a pro. We recommend having a dedicated barrel that is only used for the final step in the polishing process to avoid leaving any remnants of rougher grits that might scratch your gemstones and diminish the final polish.. REPLACEMENT PART Barrel is compatible with the National Geographic Professional Rock Tumbler and Hobby Series Tumbler as well as the Discover with Dr. Cool Professional Rock Tumbler and Hobby Series Tumbler. QUIET AND CONVENIENT Constructed of durable rubber and with a leak-proof lid, this barrel is designed to be low-noise and easy to use. EXPAND YOUR ROCK COLLECTION Use this barrel to polish rocks, gemstones, petrified wood, sea glass, and much more. 100 SATISFACTION GUARANTEE Discover with Dr. Cool is committed to ensuring customers are completely satisfied with their purchase.

FAST GROWING CRYSTALS IN 6 COLORS - Red, Green, Blue, Purple, Yellow, and Glow in the Dark Crystal Chemistry has never been so fast grows in 3 - 4 days, fun and colorful. GROWING IS EASY Easy-to-follow instructions and 2 silicone growing chambers make growing your crystals. Our new clear crystal seed rocks can be left in your delicate crystals and grown crystals can be placed directly into your display. NIGHT LIGHT DISPLAY Show off your 5 favorite home-grown crystals on the included light-up display. START A ROCK COLLECTION Includes 4 real gemstone specimens and a STEM learning guide teaching all about crystal formation. 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..

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..

ASTOUNDING CRYSTAL MAKING KIT FOR KIDS Grow an awesome crystal in just a few days that's up to 3x larger than those in our other crystal growing labs. You'll also get a fascinating fluorite specimen This is seriously fun geology for kids. WHAT'S BETTER THAN GROWING YOUR OWN CRYSTAL Growing a crystal that glows in the dark Kids will be amazed seeing all the details of their jumbo, glowing crystal with the lights off This crystal growing kit is an unforgettable STEM toy. CRYSTAL SCIENCE FOR KIDS IS EASY Kids love crystal growing thanks to our easy-to-follow instructions. They will mix, pour, and watch as this giant and amazing crystal takes shape, then learn all about crystal science in our detailed learning guide. A FANTASTIC GIFT FOR BOYS AND GIRLS. This jumbo crystal growing lab is an awesome gift It's so much fun to grow your own crystals, and the resulting crystal specimen is something kids will absolutely treasure. SATISFACTION GUARANTEED Our products are hand-selected to meet the highest quality standards. 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.

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.

FIND BURIED TREASURE This metal detector kit is the perfect tool for a treasure-hunting expedition The 7.4 dual coil is waterproof up to 4 and can detect objects up to 4 deep. It's perfect as a beach metal detector. EASY TO USE Simple operation makes it easy for kids to start treasure hunting Just turn it on and start searching, and when a metal object is detected, LED and audio alerts will let them know to look further. DESIGNED FOR KIDS Kids can find the perfect fit with the adjustable arm length, while the comfort grip makes it easy for young treasure hunters to use for hours. Weighing just 1.2 pounds, kids can spend the whole day detecting. METAL DETECTOR ACCESSORIES INCLUDED - A heavy-duty trowel is included that makes digging up hidden treasure super easy With the detailed, full-color Learning Guide, kids can learn about the history of metal detecting and more. 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.

ROCKETS SOAR UP TO 100 FEET Jump on the extra-large foot pump on the kids toy rocket launcher and send your air rockets flying high This is an awesome addition to your collection of outdoor games and outdoor toys This kids toy is unforgettable. LIGHT UP THE SKY Other rocket launchers for kids don't put on a show like these rockets Each foam-tipped rocket is equipped with LED lights that can be turned on and off. Take outdoor play to the next level with a spectacular rocket light show. LEARNING CAN REALLY BE THIS FUN This is more than a kids rocket launcher because our detailed learning guide contains rocket flight experiments and insight into the physics of motion and aerodynamics. Makes a great STEM gift for boys and girls. GET OUTSIDE AND PLAY Kids rockets encourage physical exercise, scientific exploration, fine motor skill development, and balance. An adjustable launch tube launches rockets at different angles and stomp launching makes every flight kid-powered. 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.

DISCOVER CRYSTAL TREASURES - Give your child the thrill of digging in a real gem mine as they excavate real crystal treasures. This educational engaging activity emphasizes fun, exploration, and discovery. FIND 15 AMAZING GEMSTONES - Including pyrite, amethyst, tigers eye, fluorite, quartz, obsidian, aventurine, and more. Unlike other kids toys, the Mega Gemstone Dig Kit seamlessly blends educational value with fun. A COMPLETE LEARNING ACTIVITY This Mega Dig Kit includes everything you need to keep kids digging and learning for hours, including a dig brick packed with gemstones, a chisel, a brush, and a magnifying glass to inspect these amazing specimens. 16-PAGE, FULL-COLOR LEARNING GUIDE This full color, detailed learning guide illustrates how gemstones are formed and mined and helps young scientists identify each specimen as its discovered.. 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.

DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside Geology doesnt get more exciting than breaking open rocks and finding crystal treasures. This great STEM activity makes an excellent gift for girls and boys. COLORFUL VARIETY Geodes can form with a wide variety of crystals inside. These geodes have been hand-selected to bring you the best variety available.. 100 NATURAL GEODES These real specimens may be as big as a tennis ball, or as small as a ping-pong ball. Kids will love the thrill of cracking them open to see the natural beauty inside. This STEM activity emphasizes fun and discovery. 16 PAGE FULL-COLOR LEARNING GUIDE Youll learn all about the fascinating science behind how geodes are formed in the detailed, full-color Learning Guide. National Geographic educational toys make science and learning fun, and are the perfect STEM gifts for boys and girls. 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..

8 FASCINATING VARIETIES OF SLIME PUTTY - Including premade magnetic putty, fluffy slime, glow-in-the-dark putty, liquid slime, color-changing putty, snotty slime, bouncing putty, and 1 DIY glow-in-the-dark slime lab. This STEM kit makes a great gift for boys and girls. COMES WITH STORAGE TINS AND ACCESSORIES This kit comes with 8 storage tins to keep your slime and putty collection safe and organized. This fun and educational slime and putty lab can help inspire a lifelong love of science. EXPLORE THE SCIENCE Our full-color Learning Guide explores the fascinating science behind slimes and putties. Learn incredible facts about the ooey, gooey world of these squishy substances. QUALITY TESTED and NON-TOXIC These non-toxic formulas are tested and 100 safe for kids and adults. This kit makes an excellent STEM activity or 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 - 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. 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..

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 - 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.

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 - Make any stone sparkle and polish everyday rocks into dazzling gemstones This rock polisher 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. Makes an excellent STEM gift or activity for girls and boys.. ALL-IN-ONE TUMBLING KIT - This complete kit has everything you need to create polished gemstones. In addition to the tumbler, four polishing grits, sifter, and rough gemstones, this bundle includes refill packs with 1lb each of rough gemstones and rough jasper. Learn all about the gemstones in your kit with the detailed, full-color learning guide.. 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, so you can set it and forget it. This is a great gift for kids. 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..

GEMSTONES OF NINE VARIETIES Tigers Eye, Amethyst, Aventurine, Rose Quartz, Red Jasper, Agate, Sodalite, Dalmatian Jasper, Black Jasper. 3lb 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. 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 robust 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.. ALL-IN-ONE TUMBLING KIT - You get 12 pound of rough rocks with 9 different types of gemstones inside, 5 jewelry fastenings, tumbler grit, a strainer, and our innovative new GemFoam polishing foam.. USE GEMFOAM FOR DAZZLING RESULTS - This rock tumbling 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.

This amazing collection is sure to impress any rock hound.. Comes with National Geographic's best selling Rock Tumbler, Gemstone Dig Kit, and Geode Crystal Set. Everything is included These kits are complete stand alone items that come with everything you need to grow an awesome rock collection.. This bundle comes with National Geographic's 100 Satisfaction Guarantee.. Tons of extras - each kit is packed full of fun extras including rough rocks for tumbling, safety goggles, display stands, adventure guides and lots more..

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.