Learning Resources Rock 'n Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early STEM, 19 Pieces, Ages 3+

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National Geographical NATIONAL GEOGRAPHIC Platinum Series Ultra Quiet Rock Polisher Kit - Patent-Pending for Kids & Adults, 2 lb. Barrel, Rocks, Grit, GemFoam, Rock Tumblers

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National Geographical NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 STEM Electricity Projects Great for Girls and Boys, Science Projects That Teach Kids About Circuits

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4M Toysmith, Water Rocket Kit, DIY Science Space Stem Toys, For Boys & Girls Ages 8+

$55.99$69.99

National Geographical NATIONAL GEOGRAPHIC Kid’s Pottery Wheel – Complete Pottery Kit for Kids, Electric Motor, 2 lbs. Air Dry Clay, Sculpting Clay Tools, Apron & More, Patent Pending, Amazon Exclusive Craft Kit

$44.49$69.99

National Geographical NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Learning Guide, Great Stem Science Kit

$25.49$29.99

National Geographical NATIONAL GEOGRAPHIC Science Magic Kit - Perform 20 Unique Experiments as Magic Tricks, Includes Magic Wand and Over 50 Pieces, Great Learning Science Kit for Boys and Girls

$18.49$24.99

National Geographical NATIONAL GEOGRAPHIC Rock Bingo Game -Play Rock Bingo, Mineral Memory, Gemstone Trivia, & Your Favorite Card Games, Collection Includes Over 150 Rocks and Minerals, Great Educational STEM Toys for Kids

$21.49$29.99

National Geographical GEOGRAPHIC Mega Fossil and Gemstone Dig Kits - Excavate 10 Real Fossils and 10 Real Gems, Great STEM Science Gift for Mineralogy and Geology Enthusiasts of Any Age

$19.99$24.99

National Geographical NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gems, STEM Science & Educational Toys make Great Kids Activities

$18.19$25.99

PicassoTiles PicassoTiles 60 Piece Set 60pcs Magnet Building Tiles

$11.99

Ravensburger Ravensburger Gravitrax Tiptube Accessory - Marble Run & STEM Toy For Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax

$25.00$28.00

Ravensburger Gravitrax LIFTER Expansion Set Marble Run & STEM Toy For Boys & Girls Age 8 & Up - Expansion For 2019 Toy of The Year Finalist Gravitrax

$24.91

Ravensburger 27602 Gravitrax Building Expansion Set Marble Run & STEM Toy For Boys & Girls Age 8 & Up - Expansion For 2019 Toy of The Year Finalist Gravitrax, Multi

$32.99

Ravensburger GraviTrax PRO Vertical Expansion Set - Marble Run and STEM Toy for Boys and Girls Age 8 and Up - Expansion for 2019 Toy of The Year Finalist GraviTrax, Gray

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Ravensburger GraviTrax The Game - Course - Marble Challenge Logic Brain Games and STEM Toys for Kids Age 8 Years Up