Sale
Miniature Motor and Wind Power Turbine Demo Set
$4.99
$2.99
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Out of stock
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Sale
Primary and Secondary Coils, Small Student
$14.95 $12.95 -
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Sale
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Out of stock
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Electromagnetic Bell
$17.95 -
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Sale
Battery Powered Constant Velocity Buggy
$14.95 $10.75
