copper test kit for pools

hand2mind Ultimate Inventor Toolkit, for Ages 5+

Wind Power (V 5.0)

Learning Resources Beaker Creatures Monsterglow Lab, Ages 5+

Wow in the World: The Ultimate High-Flying Air Rocket

4M Kidzlabs Crystal Mining DIY Gemstones and Minerals STEM Kit

Hape: Junior Inventor: Science Experiment Toolbox- 32pc, Ages 4+

MindWare Home Grown Indoor Growing Lamp- Grow A Garden in Your Kitchen. for Ages 8 and up

Educational Insights GeoSafari Micropro 95-Piece Microscope Set

Great Explorations STEAM Learning System - Engineering: Sink or Float Super Challenge

4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Kids 8+

Learning Resources Chick Life Cycle Exploration Set

I Dig It! Rocks & Fossils - 24 Mini Excavation Gift Set - 2L

4M: KidzRobotix - Tin Can Cable Car - DIY Building Science Kit, Kids 8+

VEVOR 12 PCS Phlebotomy Practice Kit, IV Venipuncture Intravenous Training, High Simulation IV Practice Arm Kit with Carrying Bag, flesh - colored

Dissect-It Discover-It Bigfoot Dig STEM Excavation Science Kit Ages 6+

Elenco: Smartivity Mulitiplication Machine STEM Kit

National Geographic Crystal Garden Science Kit

Kaplan Early Learning Organic Textures Discovery Set - 22 Pieces

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

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

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

Dig It Up! Castle Discovery

4M: STEAM Powered Kidz - Kitchen Science - DIY 30+ Exciting Home Experiments, 5+

Estes 3556 Pro Series II Recovery Wadding for Model Rockets (39 Sheets)