smithsonian crystal growing kits

LotFancy Science Kit for Kids 6+, 105 Science Lab Experiments, STEM Project Educational Toy

WILD! Science Mind Boggling Science Kit

Jurassic Dinosaur Fossil Dig Kit – STEM Excavation Set with 5 Dinosaur Skeletons, Tools & Educational Fun

4M: KidzRobotix - Doodling Robot - DIY Kit, Build A Robot That's An Artist, 8+

4M: KidzLabs - Spy Science - Assemble A Secret Messages Journal, Kids 8+

Learning Resources STEM Explorers Machine Makers: Science Kit for Kindergarten with Experiment Guide

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

4M Kidzlabs Crystal Mining DIY Gemstones and Minerals STEM Kit

ArtCreativity 24 Piece Expanding Magic Growing Dinosaur Capsules

Learning Resources Elite Microscope

Kaplan Early Learning Nature View Microscope

Pinball Machine Maker: Gumball Rally

MindWare Home Grown Indoor Growing Lamp- Grow A Garden in Your Kitchen. for Ages 8 and up

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments

Educational Insights GeoSafari Micropro 95-Piece Microscope Set

Learning Resources Beaker Creatures® Alien Experiment Lab - Ages 5+ STEM Activities for Kids, Experiments for Kids

Learning Resources Brain Model - Anatomy and Science Classroom Must Haves, Human Body

Snap Circuits Arcade Science Kits

Dissect-It Discover-It Synthetic Owl Pellet Lab STEM Science Kit Ages 5+

Contixo Snap Circuits STEM Kit for Kids, 409+ Projects, LED Fan, Sprayer, Flying Saucer, Radio, 38 Parts Electronics Science Kits For Ages 6-12

Snap Circuits 300-in-1 Science Kits: Educational Electrical Circuit Board Toy for 2nd Grade Engineering Skills