EISCO Simple Circuit Kit - Electricity Kit For Building Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders &

Snap Circuits Extreme SC-750R Electronics Exploration Kit + Student Training Program With Student Study Guide | Perfect For STEM Curriculum

Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &

STEM Toys Science Kits, 7 Bulk Electric Circuit Kit For Kids Classroom, STEAM Activities Crafts Electrical Experiment 2nd 4th 5th Grade STEM Gifts,

Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy For Kids 8 +

Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy For Kids 8+ 2.3 X 13.6 X

National Geographic Circuit Maker Kit - Electronics Kit For Kids With 120 Electrical Circuit Projects, Electric Circuit STEM Toy, Electronic Projects,