Circuit Blox BYO Eco Fidget Lights - 7 Projects
Highlights:
Use 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!
Special Notes & Considerations:
⚠WARNING:
CHOKING HAZARD - Small parts. Not for children under 3 years.
You may also like
More from All STEMfinity Brands
Recently viewed
