Crazy Copter Action Packed Construction Set That Moves and Works
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Over 80 colorful construction pieces to build a moving and rotating quirky copter.
Includes power motor, and colorful detailed instruction manual.
Introduces the science of gear ratio.
Product aligns with the science, technology, engineering, and math standards (stem).
Compatible with all techno gears sets.
Product Code: B075J38BW2
Availability: In Stock
Availability: In Stock
$20.18 $69.59
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Crazy Copter Action Packed Construction Set That Moves and Works
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