Best kids spy kit of 2025

The waterproof dual coil of the National Geographic Junior Metal Detector ensures accuracy and can detect metal objects up to six inches deep, while the adjustable sensitivity helps to avoid false positives. Plus, the telescoping arm and padded arm strap are easy to adjust, making it suitable for kids of all sizes. For those looking for an educational as well as entertaining product, the learning guide that comes included will be invaluable. It provides in-depth information about metal detectors, how the coils work to detect metal underground, and other practical knowledge that is essential to any treasure hunting enthusiast.

National Geographic delivers a great toddler activity that encourages imagination, active playtime, and the development of gross motor skills with these colorful stepping stones. The unique foam formula is both durable and flexible, making this a reliable and long-lasting toy. The lightweight stones are soft to the touch and perfect for indoor or outdoor use. Use them to create fun obstacles and encourage your child’s creativity and growth.

National Geographic is known for its interesting shows and magazines about nature and the earth. Their line of scientific toys makes playtime more fun for your child and allows them to learn and this sand shovel set is no exception. This sand scoop set will help your little adventure discover little treasures buried in the sand. It comes with a trowel that you can use to scoop sand up and shake it out so that only solids like rocks are remaining. You can use the shovel to dig around in sand or dirt and scoop it into the trowel. Toys like these encourage your child to be curious and creative. This hands-on toy is also a great addition to metal detector kits which are fun to use at the beach. Both the tools are lightweight and are made of durable plastic that will last a long time, making it the best shovel set on the list.

National Geographic's rock polisher turns ordinary rocks into stunning gemstones, making it a fun and educational experience for both kids and adults. We selected this tumbler for its durable motor, which ensures long-lasting performance, and we especially like how the leak-proof rubber barrel reduces noise by 75% compared to other plastic models. The kit comes with everything you need to get started: Four polishing grits, nine types of real rough gemstones, and a full-color learning guide.

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.,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!

The National Geographic Starter Rock Tumbling Kit offers an exciting and educational way to start rock tumbling as a hobby. From the durable, leak-proof tumbler barrel lined with rubber for reduced noise to the complete kit that contains half a pound of rough rocks with nine different types of gemstones along with jewelry fastenings and the four-stage rock polishing grit, this product provides everything you need to get started. Easy to read instructions and a full-color learning guide make getting started a breeze - and it is a great way to teach kids about the process of turning rough rocks into polished gemstones. With its durable motor, this tumbler can withstand multiple batches of rocks while still allowing for quieter operation. Plus, it comes with a sturdy tumbler base that resists vibrations and ensures better performance and longer operation. Not only is it fun to use, but it’s also immensely educational as kids get to learn about the process of tumbling rocks, how rocks are naturally polished, and the fascinating facts behind the gemstones they can create. This rock tumbling kit is an ideal choice for anyone looking for an engaging activity that involves both fun and education. It is an excellent way to get started on rock tumbling as a hobby, and makes a great STEM activity. With its durable construction and easy to use components, this kit is sure to provide hours of entertainment and learning.

We love how the National Geographic Rock Tumbler Kit makes rock tumbling accessible and fun for both kids and adults. Its durable motor and time control settings simplify transforming rough stones into polished gems. The kit includes 3 pounds of raw rocks, nine gemstone varieties, and accessories like grit, a sieve, and GemFoam for a perfect shine. The leak-proof, stainless steel barrel runs quietly, making it great for beginners or seasoned rock collectors looking for a quieter, high-quality option.

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,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!

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

We recommend National Geographic's Hobby Rock Tumbler Kit for kids who love making jewelry. We love how this durable, user-friendly tumbler helps young geologists turn rough stones into beautiful gemstones with ease. The powerful motor and seven-day automatic shutoff make the process hassle-free. With ½ pound of rough rocks, nine gemstones, and five jewelry fastenings included, plus the added GemFoam for a brilliant finish, this kit is perfect for creative little ones exploring their jewelry-making talents.

With 10 different missions laid out and supplies to complete them included, this National Geographic Spy Science Kit allows your child to experience the thrill of spy work. The periscope is perfect for secretly looking around corners, and they can look both forwards and backward at the same time using the reflective spy glasses. The instruction guide lays out the details of each mission and provides a history of spy work. This educational set is a fun and creative way for your kids to develop their organization and observation skills.