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12-in-1 STEM Solar Robot Kit allows assembly of 12 different robot designs that move using solar power. It features various mechanical parts, wheels, and connectors, promoting creativity and learning about solar energy and engineering.

12-in-1 STEM Solar Robot Kit $19

$18.99
$39.99
  • Free Prime Shipping
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Editor Insights

This Sillbird 12-In-1 STEM Solar Robot Kit drops from $39.99 to $18.99 at Amazon. This is the best deal we've seen on it all season. It has 190 pieces and makes several different solar robot, including a puppy, turtle, vehicle, surfer, or zombie. Two-day shipping is free with Prime. Without Prime, standard shipping is free at $35.

Posted by Marisa L. 5 hours ago

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