This set provides four Circuit Blox 59 kits (CB-0002), all packed into a sturdy storage case for sharing in the classroom.

Each kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, motor, alarm module and fiber tree. Build 59 different 3D circuits that teach STEM and light a heart, spin a motor to launch a fan high in the air or light a fiber tree!