Stirling Engine Kit Mini Hot Air Motor Model Educational Toy Kits Metal Cylinder Bootable Price_$30-$50 *Spare tube x1

*Spare tube x1

Stirling engine is traditionally classified as an external combustion engine

about 2 minutes after the flywheel

Inner diameter of hot cylinder: 20mm/0

great to display basic principles of a Stirling engine and to show the art of design

Stirling Engine Kit Mini Hot Air Motor Model Educational Toy Kits Metal Cylinder Bootable Price_$30-$50 *Spare tube x1Stirling Engine Kit Mini Hot Air Motor Model Educational Toy Kits Metal Cylinder Bootable Features: . 100% brand new and high quality . Except the base is made of hazelnut, the whole product is made of all metal material: cylinder, power cylinder, power piston, base, bracket, flywheel, heating cylinder head, power cylinder head are all made of metal material, all the details of the product use high end materials. Finely polished and perfectly painted,