• Circuit Blox Build your own Sound Machine and FM Radio retail box with parts array in from and completed circuit to the side depicting sound and fan flying and light glowing
  • Circuit Blox Build your own Sound Machine and FM Radio retail box front
  • Circuit Blox Build your own Sound Machine and FM Radio retail box back
  • Circuit Blox Build your own Sound Machine and FM Radio sample circuit from box built showing fan flying, sound coming from speaker and lights glowing
  • Boy and girl building circuit on table
  • Tillywig toy award winner, Brain Child
  • Purdue University Promotes Engineering thinking & Design award winner
  • 2 girls build a circuit on a table with another circuit built in front
  • 2017 Creative Play award
  • 4 girls sitting at table with tiaras on building circuit at birthday party
  • 2017 Product of the year award creative child magazine
  • Circuit Blox 120 project manual and sample circuit of fan and light
  • Sample circuit called electrical appliances show fan spinning
  • Circuit using touch switch, LED, Speaker to create sound effects
  • FM Radio circuit from 120 project set
  • sound effect circuit using touch switch
  • parts array for circuit blox 120 project set
  • blue single spacer block
  • blue 1x2 spacer block
  • blue single connector block
  • blue 1x2 connector block
  • blue 1x3 connector block
  • blue 1x4 connector block
  • blue 1x5 connector block
  • blue 1x6 connector block
  • black magnet block with N and S pole marked
  • blue jumper wire connector with 1x1 block on each end
  • #11 sound effect module, purple
  • #14 radio amplifier module, yellow
  • #24 radio tuner module, orange
  • #38 volume control block
  • clear base grid for building circuits
  • motor fan top, purple
  • motor fan, purple
  • momentary switch, green with purple button
  • on/off switch, yellow with purple button
  • motor top, purple
  • star LED block
  • lamp block, pink
  • touch switch, orange
  • reed switch, purple
  • battery module, no cover, green
  • battery module cover, green
  • speaker block, purple and white
  • motor block, green
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E-Blox

Circuit Blox™ 120 - E-Blox® Circuit Board Building Blocks Toys for Kids

Circuit Blox™ 120 - E-Blox® Circuit Board Building Blocks Toys for Kids

$52.99
$0.00 $52.99
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    Winner of Creative Child Magazine Creative Play of the Year, Product of the Year for 2017, TillyWig Brain Child, and Purdue University Engineering and Design Award!
  • 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
  • Ages 8 and up.

To download a PDF version of the manual click here.

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