E-Blox Circuit Builder 120

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Quick Overview

Discover how lights, alarms, motors, switches and more work all while building fun projects!


  • Great addition to any STEM program.
  • Learn all about electricity, current and voltage.
  • 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
  • Includes a set of plated parts to adapt your project with our pARTS™ line.
  • Requires 3 "AA" batteries
  • Ages 8 and up.