smithsonian crystal growing kits

NOVA Squishy Ball Lab Science Kit

Learning Resources Beaker Creatures Skull Mountain Volcano

Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM, Ages 8+

National Geographic Slime & Putty Science Lab

Hape: Science Can: Crystal Dinosaur Growing Kit - Stegosaur - 8+

NATIONAL GEOGRAPHIC Starter Metal Detector Kit for Kids with 7.4" Waterproof Coil & Trowel

Gecko Run: Marble Run Deluxe Starter Set

Wow in the World: Kids’ Microscope & Biology Kit

Sparkle Formations: Crystal Butterflies

Hape: Science Can: Crystal Dinosaur Growing Kit - Edaphosaurus - 8+

MindWare Crystal Creations Hedgehogs: Cool Colors - Science and Nature - 2 Pieces

4M: KidzLabs Anti-Gravity Maglev - 7 Physics Projects, Magnetic Levitation STEM

NATIONAL GEOGRAPHIC 60-Piece Magnetic Marble Run STEM Building Set for Kids & Adults

NATIONAL GEOGRAPHIC Break Open 15 Premium Geodes, Includes Goggles, Detailed Learning Guide, 3 Display Stands, STEM Science Toy & Educational Gift

Discovery #Mindblown Model Engine STEM Science Kit

Toys By Nature Venus Flytrap - Fun and Easy to Grow Kids Terrarium Set - Grow Bug Eating Plants - Complete Carnivorous Plant Kit

Kaplan Early Learning Nature View Microscope

Educational Insights Nancy B's Science Club Black Light Illuminator & Nature's Mysteries Journal

4M Tin Can Robot Science STEM Kit

MindWare Science Academy: Crystal Jewelry Lab - Science and Nature

Dig It Up! Giant Charm Bracelet Discovery

WILD! Science Mind Boggling Science Kit

4M: KidzRobotix - Tin Can Cable Car - DIY Building Science Kit, Kids 8+