Build your own Tower of Flashing Lights

$13.95

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Stack the LED blocks onto the battery module and build your own tower of flashing lights! The LED blocks work in any direction and also change colors.

  • Instruction sheet included
  • 9 total pieces
  • An excellent introduction to the Circuit Blox™ line
  • Compatible with other toy brick sets
  • Requires three (3) “AA” batteries