Feature

●Material: metal
●2-cylinder Stirling engine external combustion heat steam engine model, product size: 16 x 8.7 x 8.3 (L x W x H)
●The product itself has been assembled, has the value of a collection, can be used as a decoration and can be used directly to carry out the experiment, which is simple and convenient.
●Science Educational Toys: really restore the principle of Stirling engine, observe the magical operation process, expand the knowledge and increase imagination and creativity
●Perfect gift: it can be used as a high quality desktop decoration and also as a nice gift to give back to others

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[B]

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[E]

Description

Specifications:

Color: As picture show
Material: metal.
Product dimensions: 16 x 8.7 x 8.3 cm.
Product weight: 375 g.
Package dimensions: 17.5 x 9.5 x 11.5 cm.
Package weight: 400 g.
Packaging: box.

Package contents:

1 x Stirling motor.