smithsonian crystal growing kits

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

Kaplan Early Learning Specimen Stones: Sea Creatures

The Purple Cow Einstein Young Survivor Science Kit

Snap Circuits Arcade Science Kits

Learning Resources Elite Microscope

YOUNG SCIENTISTS Slime And Polymer Lab

Kaplan Early Learning Healthy Smiles Dental Model

Educational Insights GeoSafari My First Telescope - Pink

Learning Resources Skeleton Anatomy Model, Ages 8+

Learning Resources Simple Machines Set

The Purple Cow Einstein Static Electricity Science Kit

4M: KidzLabs Magic Kit - Learn 12 Magic Tricks, Sleight of Hand Set

4M: KidzLabs Robotic Hand - Build Gripping Movements, DIY Science Craft

MindWare Kitchen Science Academy Bubble Barista Drink-Making Kit for Ages 8 and Up

50PCs Microscope Kit Set in Carrying Box for Kids Educational Science Lab with 120X - 1200X Microscope Slides Specimens -Play22usa

Kaplan Early Learning Specimen Stones: Bugs

The Purple Cow Einstein Optical Illusions Science Kit

HexBUG VEX Robotics Red Backhoe STEM Starter Over 200 Pieces

Mega Cyborg Hydro Blaster

ArtCreativity 24 Piece Expanding Magic Growing Sea Life Capsules

Candy Vending Machine - Super Stunts & Tricks

Thames & Kosmos Architectural Engineering

Mechanical Engineering: Machines & Vehicles

National Geographic Slime & Putty Science Lab