steam engine kit

Big Discoveries Dino Egg Excavation Kit - Prehistoric Dinosaur Fossil Dig Toy for Kids

Dr. STEM Electronic Alarm Safe, ATM Money Bank with PIN & Bill Feeder Kids 5+

Playbees Plasma Ball 7" Purple

MindWare Dig It Up! Discoveries: Mermaids - Science and Nature - 13 Pieces

The Purple Cow Einstein Static Electricity Science Kit

Ooze Labs: Slime Lab

Learning Resources Cross-Section Earth Model - World Globe for Classroom, Geography

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

OLD NOBBY Organic Chemistry Model Kit Set Supplementary Kit 118 Pieces

Cosmic Dig Kit by Big Discoveries - Planet Gem Fossil Excavation STEM Science Toy (Earth)

Hape: Quadrilla Stack Track Bucket Wooden Marble Run Construction Set

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

Great Explorations Glowing Phases of the Moon Game Accessories: Educational Astronomy Kit for 1st Grade Students

Learning Resources Stem Simple Machines Activity Set, 19 Pieces

Canal Toys Bath Bomb Factory

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

YOUNG SCIENTISTS Slime And Polymer Lab

Robotics: Smart Machines

The Purple Cow Einstein Optical Illusions Science Kit

Snap Circuits STEM Classroom Activity Kit

Roylco Insect X-Ray and Picture Cards - 36 Pieces

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

Kaplan Early Learning Set of 2 All-Weather Two-Handed Magnifier