steam engine kit

National Geographic Air Rocket with 6 Rockets

Smithsonian New Plasma Ball

Space STEAM Wood Craft Kit - Mondo Llama™

National Geographic Tyrannosaurus Rex Dig Kit

National Geographic Super Slime & Putty

Best Choice Products 4-in-1 Science Project Kit, STEM & STEAM DIY Lab Experiments for Kids

Clixo Tiny & Mighty Magnetic Building Set - Space

Clixo Creator Pack: Magnetic Building Sets for Creative Thinking & Fine Motor Skills, Includes Instruction Guide, 42 Pieces

National Geographic Stunning Component Science Chemistry Set: Activity Guide & Educational Focus on Grades 1-10

National Geographic Rock Tumbler Deluxe Series: Geology Kit for Grades 2-10 with Activity Guide

Clixo Tiny & Mighty: Educational Magnetic Building Sets for Creative Thinking and Fine Motor Skills

National Geographic Lunarscope

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

KiwiCo Domino Machine: Educational Science & Engineering Toy for Creative Thinking

NATIONAL GEOGRAPHIC Light Up Terrarium Kit for Kids - Dinosaur Terrarium Kit, Build & Grow a Dinosaur Habitat with Real Plants, Fossils & More

Color-Your-Own Car Wash Garage Fort - Mondo Llama™

NATIONAL GEOGRAPHIC Light-Up Dinosaur Terrarium Kit for Kids

Thames & Kosmos Gumball Machine Maker: Super Stunts & Tricks

Discovery #Mindblown Tornado Lab, 5-Speed Cyclone Controller

Schylling Lava Labs MYO Lava Lamp: Craft Kit for 8-11 Year Old Girls, Birthday Gift Idea, Includes Activity Guide, Requires AAA Batteries

Smithsonian Planetarium New Projector