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STEM Electricity Kits For Sale | John R. Green Co.
"Featuring products ranging from paper circuits to classroom kits, John R. Green Co. has the materials to fit your classrooms needs. Buy online today!"
CaddyStack Electricity Kit
Circuit Blox 800 Classroom Set
Circuit Blox Lights Deluxe Classroom Set
SNAP CIRCUITS Power!
Power Blox Advanced Classroom Set
Magtronix Expansion Pack
Circuit Blox 120 Classroom Set