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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
5 ml with a syringe
after careful plating and surface treatment
71 inches Package Contents
quartz gas exchange piston
What age is this model suitable for
Hot Air Stirling Engine Model Generator Motor Educational Steam Power Toy 5 ml with a syringeMetal Bootable Steam Engine Model Retro Stirling Engine Model with Heating Boiler Alcohol Burner Features: . 100% brand new and high quality . Except the base is made of wood, the whole product is made of all metal material, polished and polished, perfect for high end texture, and it is a beautiful art. . The product can be used without receiving excessive debugging. . The key parts are commonly used brass + fine coating materials, which are not worn
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