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Remove item Thumbnail image Product Price Quantity Subtotal
× Solar Magnetic Levitation Model Levitating Mendocino Motor Educational Model Vertical Stand - Enginediy $37.99
$37.99
× Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy $29.99
$29.99
× Stirling Engine Kit DIY Single Cylinder Stirling Engine - Ideal Engine Model Gift for Your Kids Enginediy $24.99
$24.99
× Mendocino Motor Solar Magnetic Levitation Motor Engine Science Toy $39.99
$39.99
× Stirling Engine Generator Model DIY Assembly Kit Physical Experiment $34.99
$34.99
× Stirling Engine Kit Unassembled Engine Kit Electricity Generator with 4 LED Light - Perfect Gift Choice $49.99
$49.99
× Hot Echo Type Single Cylinder Quartz Heating Tube Stirling Engine Model $29.99
$29.99
× Teching Classic Car Engine Assembly Kit Mini Electric Single-cylinder Engine Metal Mechanical Model High Level Educational Collection $439.99
$439.99

Cart Totals

Subtotal $687.92
Total $687.92
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