Knob Control 4 DOF Robot Arm Kit SG90 Mechanical Arm Claw Kit For Arduino Robot Arm Kit STEM DIY Programming Robot Gift for Kids

Knob Control 4 DOF Robot Arm Kit SG90 Mechanical Arm Claw Kit For Arduino Robot Arm Kit STEM DIY Programming Robot Gift for Kids
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sku: 1005005639187449
$39.79
Shipping from: China
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