Hot Air Stirling Engine 2-Cylinder LED Flywheels Education Toy Electricity Power Generator

$129.99
$96.99

Cyber Monday Best Deal, 12% Site-Wide Coupon Code: Monday

SKU 2816954

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Customer Reviews

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E
Edward Timmermans
The Little Engine That Can

Awesome little demo engine for my students to observe... but no touching: the glass pieces are very fragile and I have had to replace an alcohol canister already. Order extra!!

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