Get ready to spark a symphony of creativity and circuits with the E-Blox Circuit Blox 120, Circuit Board Building Blocks, 49 Pieces! This innovative set allows young builders to construct 120 different projects, each designed to introduce the basics of electrical circuits in a fun and interactive way. Compatible with other brick building sets, it offers endless possibilities for creative construction and learning. Perfect for children aged 8 and up, this kit requires 3 "AA" batteries to bring the projects to life, teaching about voltage, current, and circuitry basics through hands-on play.

The E-Blox Circuit Blox 120 features:
- A comprehensive set of 49 building components
- Compatibility with major brick-based building sets
- Instructions for 120 unique educational projects
- No additional tools required; batteries not included
- An engaging way to learn STEM concepts through play