ENGINEMECH Stirling Motor Model Kit, Hot Air Stirling Motor Metal Stirling Engine DIY Educational Experiment Tool Learning Toy Adult 2025

Stirling engine model kit: the Stirling engine is a kind of external combustion engine that is only heated by an alcohol to allow strong performance and fast operation Sophisticated manufacturing: made of zinc alloy and stainless steel Item dimensions (L x W x H): 16.5 x 9.5 x 12.5 cm, comes with instructions (English language not guaranteed) and high-end of the box Science & Technology Motor --- This teaching and game model with innovative design and careful workmanship has been developed according to the Stirling principle Gift adult 2025 Christmas --- The engine with its visual texture and aesthetic appearance is an interesting and imaginative work of art, a gift, Manufacturer: ENGINEMECH