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!

OVER 100 EXCITING EXPERIMENTS - The 100+ science experiments in this kit let kids explore the wonders of hands-on science experiments. They'll make bubbling, color-changing solutions, glowing test tubes, a colorful bouncy ball, glowing worms, & more! | EVERYTHING KIDS NEED - This kit includes all materials needed to conduct 15 stunning chemistry experiments, including growing a crystal tree, changing the color of liquid with their breath, and more! | 85+ BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments once they get going, we include a bonus experiment guide with 85+ additional experiments that can all be done with common household items. | HANDS-ON STEM - Our science toys are known for being hands-on, and this kids activity kit is no different. Your kids will use real scientific tools, like test tubes, beakers and pipettes, as they explore the fascinating world of chemistry. | AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

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.