smithsonian crystal growing kits

National Geographic Stunning Science Chemistry Set: Educational Science Kit with Experiment Guide, Glasses & Tools for Kids

Wow in the World: Break-Open Crystal Geodes by Thames & Kosmos

Dissect-It Discover-It Synthetic Pearl Shucking Lab STEM Science Kit Ages 5+

Smithsonian Plasma Ball: Science Kits for 8th-11th Grade, Includes Instruction Guide & Poster

Thinkbox Crystal Growing

National Geographic 2025 Amazing Science Advent Calendar

Klever Kits 36-in-1 STEM Robot Building Kit - Motor Robot Science KIt Educational Toys Creative Birthday Gift for Boys & Girls Age 8+

National Geographic Explorer Science Series - Science Magic Kit

Snap Circuits Flight Deck Science Kits: Educational STEM Kit, 2nd to 4th Grade, Boosts Creativity & Motor Skills

Candy Chemistry

Snap Circuits UFO

National Geographic Dino Egg Dig Kit

Educational Insights GeoSafari Jr. My First Telescope: Preschool Science Kit with Instruction Guide

NATIONAL GEOGRAPHIC Mega Crystal Growing Lab, Grow 8 Vibrant Colored Crystals, Includes 5 Real Gemstone Specimens, Light-Up Display Stand & Guidebook

National Geographic 3D Motorized Shark Model Stem Activity Kit

Snap Circuits BRIC Light Kit

NATIONAL GEOGRAPHIC Amazing Chemistry Set - Mega Chemistry Kit with Over 15 Science Experiments, Make Glowing Worms, a Crystal Tree, Fizzy Solutions, and More

Snap Circuits My Home Science Kit

Learning Resources Beaker Creatures Bubbling Volcano Reactor: Kindergarten Science Kit with Activity Guide