Start-Up Circuits




SKU: P2131

Product Description

When kids click together these Chunky pieces and then flip a switch, they’ll get an exciting result:  Either a spinning fan, a glowing light, or a whistling siren!  All switch blocks and action tops are interchangeable for mixing, matching, and experimenting with actual working circuits in a completely safe way.  Young children will develop an innate understanding of circuitry and build a strong foundation for future STEM success. These actions support Cause/Effect understanding and Finger/Hand coordination and control.  Includes 3 switch blocks, 3 action tops, instructions, and parent guide.  Requires 6 AA batteries (not included). 

Appropriate for ages 2 through 6.


  • Weight: 3 lb

0 reviews