Circuit Blox™ 120 - E-Blox®
- Great addition to any STEM program.
- Learn all about electricity, current and voltage.
- Discover how lights, alarms, motors, switches and more work all while building fun projects.
- Build a real working FM radio and listen to your favorite station.
- Compatible with other building brick sets.
- Build 120 different projects.
- Contains 46 parts
- Requires 3 "AA" batteries