Unearth dazzling crystal treasures as you break open these authentic geodes to reveal the stunning natural wonders hidden inside! This hands-on geology adventure brings STEM learning to life, letting kids experience the thrill of discovery as they crack open each rock to uncover vibrant crystals. Every geode is unique—some as large as a tennis ball, others as small as a ping-pong ball—and each has been carefully selected to showcase nature's incredible variety. The excitement doesn't stop with cracking geodes—you'll also dive into the fascinating science behind how these geological marvels form with the included 16-page, full-color learning guide. National Geographic ensures a premium educational experience, combining fun and discovery with high-quality, natural specimens. We stand behind our products with exceptional service because we believe in inspiring young scientists. If your experience isn’t perfect, we’ll make it right—because every budding geologist deserves an unforgettable adventure! Perfect for curious kids who love hands-on exploration, this makes an amazing STEM gift for boys and girls alike.

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 ½ 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!

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, tiger’s 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 it’s 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 with Dr. Cool turned this classic science experiment into the ultimate hands-on volcano experience. First you'll decorate the 7" ceramic volcano with the brush and paints included in the kit. Then kids'll make the volcano erupt over and over with the eruption powder and red lava coloring also included. Plus they'll get to examine 3 genuine volcanic specimens including: a real geode, an obsidian arrowhead, and a floating piece of volcanic rock called pumice. The information guide will teach kids all about their specimens as well as how volcanoes form and why they erupt. Also included is an activity booklet with 10 fun games, puzzles, and challenges to complete. Because everything is included in the kit, kids won't need to run to the store for additional supplies. If they're doing this project for the science fair, they'll love how nice the ceramic volcano looks-it's way better than the paper mache volcanoes. This is the perfect science kit for anyone interested in geology, earth science, or volcanoes. Launch date: August 2012.
Awards: 2013 TDmonthly Seal of Approval, 2012 Kids Product of the Year,  Creative Child Magazine; 2012 Gold Award, Family Review Center;2012 Seal of Approval, Family Review Center.

Excavate 3 genuine fossil specimens just like a real paleontologist. Buried inside the ammonite-shaped digging brick young paleontologists will uncover a real sliced and polished ammonite, a clam fossil and a gastropod specimen. This hands-on kit includes an excavation tool, brush, magnifying glass, full-color information guide, and an activity booklet with 10 fun games, puzzles, and challenges to complete. These 3 genuine specimens are each millions of years old. The info guide was written by teachers so that kids will improve their knowledge of science. Plus, there's an activity booklet with 10 fun games, puzzles, and challenges to complete. Launch date: September 2012.
Awards: 2012 Seal of Excellence - Creative Child Magazine; 2012 Preferred Choice Award - Creative Child Magazine

Ready to strike it rich? This hands-on science kit will teach kids how to pan for gold just like a real gold miner. This exciting treasure hunter's kit includes a 10" prospector's pan, 2 bags of pay dirt with pyrite (also known as fool's gold) nuggets inside, mining tools, and much more. Kids will learn all of the secrets to panning in the full-color adventure guide. Plus there's an activity booklet with 10 fun games, puzzles, and challenges to solve. Launch date: September 2012.
Awards: Dr. Toy 2012 Best Picks Winner, 2012 Dr.Toy Best 20 for $20

Excavate 3 genuine shark teeth just like a real paleontologist. Buried inside the shark tooth shaped digging brick shark-lovers will uncover 3 different species of shark teeth. This hands-on kit includes an excavation tool, brush, magnifying glass, full-color information guide, and an activity booklet with 10 fun games, puzzles, and challenges to complete. This is a must have gift for anyone who loves sharks. The genuine specimens in this kit are each millions of years old. This educational gift is a great way to start a fossil collection. Launch date: August 2012.
Awards: 2012 Dr. Toy 100 Best Toys; 2012 Seal of Approval - Parent Tested, Parent Approved; 2012 Dr. Toy 10 Best Socially Responsible Products.

Polish real amber to reveal the hidden treasures that may be trapped within. Just like the paleontologists in the movie Jurassic Park, kids will create a window back in time. Follow the simple instructions and peer into the real amber pieces in search of ancient bugs and plants that were alive during the time of the dinosaurs. This fun activity kit contains 5 real pieces of amber, 6 special grades of gemstone quality sandpaper, magnifying glass, adventure booklet, and an amber-colored key chain with a genuine scorpion inside. Launch date: 2012.
Awards: 2012 National Parenting Center Seal of Approval; 2012 Product of the Year - Informal Education Products

Discover rare glowing fluorescent minerals. Shine a UV light on these fluorescent minerals and what looks like an ordinary rock suddenly becomes a brilliant display of fluorescent color. Only 15-percent of the world's minerals are fluorescent, making for a fun challenge to go hunting for more of these rare minerals. Kit includes a portable, battery powered UV lamp, 6 fluorescent minerals that glow in beautiful colors and an information packet filled with fun experiments. Requires 4 AA batteries.

Challenge your mind with 15 classic puzzles. This assortment features mind-benders, take-apart puzzles, mazes and IQ challenges that are fun at home or for travel. These conundrums will test your brain, hand-eye coordination and problem solving skills. "Offers customers more problem solving and more fun than a single type of puzzle," Jordan Willing, CEO of Discover With Dr. Cool, told TDmonthly.

The Mega Shark Tooth Comparison Kit contains five real fossil shark teeth from an assortment of species: Mako, Tiger, Bullshark and more. It also includes a full-sized museum quality replica of one of the largest Megalodon teeth ever found. At over sixty feet, Megalodon was the biggest predator to ever live. Shark info guide included.

Fossils take millions of years to form and provide a record of the past. The Ultimate Fossil Kit features six superior quality fossils including an iridescent ammonite from Madagascar, a trilobite, a Mosasaur tooth from Morocco, a giant sharks tooth, two polished ocean fossils, and an info guide.

Fossils take millions of years to form and provide a record of the past. The Basic Fossil Kit features 10 specimens which include plants, sea creatures, dinosaur bones, sharks teeth and more. Also comes with a 25-page information guide.

Geodes are formed by prehistoric bubbles in lava. Over time, surrounding minerals penetrate the bubbles forming crystals. The adventure is in cracking open these real geodes to reveal the crystal caverns hidden inside. The basic kit contains six geodes from one mine. This kit includes safety glasses and instructions.
Awards: 2009 Informal Education Product of the Year Award; 2010 Museum Tour Excellence Award

Geodes are formed by prehistoric bubbles in lava. Over time, surrounding minerals penetrate the bubbles forming crystals. The adventure is in cracking open these real geodes to reveal the crystal caverns hidden inside. The Ultimate kit includes 15 geodes from three different mines for a wider variety of crystal formations which could include: quartz, fluorite, calcite, or even amethyst. This kit includes safety glasses and instructions.
Awards: 2009 Informal Education Product of the Year; 2010 Museum Tour Excellence Award