Peanut Shaped Double Cylinder Low Temperature Difference Stirling Engine Model Educational Engine Model

Save 38%
$129.99
$79.99

New Year Sale! Save $10 ,ONLY $79.99 !Coupon Code:SKLTD ,Date: Jan.16th-31th

SKU 2846430

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Customer Reviews

Based on 9 reviews
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A
A.

Top of the line model, very nice. Great customer service.

A
A.

My kid loves it. Really educational. Very well made.

M
M.

I bought it for my cafe, it is a beautiful model in decor.

T
T.

Just 2 cup of hot water, the engien will run. When I waiting my coffee cool down, the engine will be the best time user.

P
P.

very cool moving engine model