$35.00
$69.99
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The National Geographic Epic Snap Circuits Science Kit features 36 circuit-building projects that involve connecting switches, modules, lights, and more to a power block with various cables. These are great activities for getting acquainted with negative vs positive ports and understanding how circuit-powered items operate. There are 7 additional activities available in the back of the instruction booklet. Requires 3 AAA batteries. Batteries not included.