sea monkey kit

Dr. STEM Flat 6 Motor Kit, 320pc Engine Model with LED Lights & Sound Kids 12+

ArtCreativity Space Rocket Launcher for Kids - Includes 3 Foam Rockets, Base & Pad

HexBUG VEX Robotics Yellow Steam Roller and Scissor Lift Over 185 Pieces

Dan&Darci Light-Up Dino World Terrarium Kit, Craft Kit for Kids, Birthday Gifts for Boys

4M: STEAM Powered Kids: Solar System String Lights - Mini Planetarium

Snap Circuits STEM Classroom Activity Kit

YOUNG SCIENTISTS Slime And Polymer Lab

4M: Green Science Potato Clock - DIY Renewable Energy Kit, Power Digital Clock

Yellow Door Dinosaur Bones Match & Measuring Set

4M: Green Science Solar System - DIY Rotating Planetarium, Solar & Battery Power

DIY Fairy Lantern Craft Kit – Creative Glow Décor Art Set for Kids, Fun Hands-On Activity & Gift

OLD NOBBY Organic Chemistry Model Kit Set Supplementary Kit 118 Pieces

MindWare Dig It Up! Giant Gem Discovery - Science and Nature - 16 Pieces

Kaplan Early Learning Nature View Microscope

Educational Insights Design & Drill Bolt Buddies Bulldozer: Preschool Science Kit with Model Pieces

4M: KidzLabs Lemon Clock - DIY Renewable Energy Kit, Power Digital Clock, STEM

Cody Block Starter Set

Snap Circuits Student Manual for STEM Classroom Activity Kit, 6-Pack

Kaplan Early Learning Toddler Light Table Discovery Set - 84 Pieces

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

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

Dr. STEM My First Talking Microscope - 20 Slides & 60 Specimens for Kids 3+

Yellow Door Sensory Play Stones: Colorful Fish Set

Hape: Junior Inventor: Optical Science Lab- 54pcs, Ages 4+