Circuit Blox™ Build Your Own ECO Fidget Lights Build an authentic Fire Chief

Build an authentic Fire Chief car outfitted with a flasher bar and siren

25024-04 - Car # 492504

Detailed interior

photographs

★Horizontal stabilizers feature polycaps to enable free movement and flaperons can be built in either up or down positions

Circuit Blox™ Build Your Own ECO Fidget Lights Build an authentic Fire ChiefUse the hand crank to generate electricity and light the three LEDs! Learn about polarity and see what happens when you turn the crank in either direction. Instruction sheet included 7 total pieces Build 7 projects Includes three (3) LEDs Heart (red), Star (blue), and Blue Red Bi Directional An excellent introduction to Green Energy Compatible with other toy brick sets No batteries required!