salt water test kit

Hape: Junior Inventor: Build 'N' Drive Car Set - 37pcs, Kids 3+

Learning Resources Heart Anatomy Model, 29 Pieces, Ages 8+

Estes Space Corps Centurion Launch Set

Wikki Stix® Wikki Stix® STEM Pak

Learning Resources Graduated Beakers Science Kit

The Thames & Kosmos Microscope (with Smartphone Adapter)

hand2mind H2-Ohhh! Water Science Lab Kit

NATIONAL GEOGRAPHIC Rocks & Fossils Kit, 200+ Piece Set with Many Crystals, Gemstones, Geodes, Real Fossils, Rose Quartz, Jasper, Aventurine & More

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

National Geographic Explorer Science Series - Science Magic Kit

Kids First Boat Engineer by Thames & Kosmos

Flipo Kinetic Energy Koil Arm Spinning Science Educational Toy For Kids & Adults - 4 Pack

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

Robotics Workshop with Micro:Bit

OLD NOBBY Organic Chemistry Model Kit Set Supplementary Kit 118 Pieces

VEVOR Phlebotomy Practice Kit, Dark Skin IV Practice Kit Venipuncture Learning Phlebotomy Practice Arm Kit with Infusion Stand, Brown

Learning Resources Skill Builders Preschool Small Group Kit: Educational Aid for Kindergarten to 8th Grade with Guide

Kids First Coding & Robotics by Thames & Kosmos

Canal Toys Bath Bomb Factory

Learning ResourcesBeaker Creatures Series 3 6-Pack

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