Low Temperature Stirling Engine Model Steam Power Physical Invention Scientific Experiment Toys

$21.99

September Sales, 5% Site-Wide Coupon Code: thanks

SKU 2583619

1. Free Shipping Of All /Return guarantee /Payment secure

Customer Reviews

Based on 3 reviews
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J
JD shenanigans
Fantastic little present for any one

Works very well . Well balenced and very smooth

L
Lindsey Brock
Cool

Cool lil piece, works perfectly on my hot coffee cup.... Amazing the energy generated by the heat from a coffee mug.. a must for the gadget person..

B
Brian Hurst
Works as it should

Exactly what was expected. I can't believe the quality for the price.

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