$39.99 $36.99

Sunnytech Mini Hot Air Stirling Engine Motor Model Educational Toy Kits Electricity HA001

4 out of 5
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Features: Single FLYWHEEL HOT AIR STIRLING ENGINE MODEL: HA001 Speed:1300 to 1500 RPM Size: 100X45X50mm/3.93*1.35*1.5in Material: Steel, copper and aluminum Weight:200g/5.6 ouncesWe suggest you adopt at least 95% high grade alcohol to be the fuel. Because 95% high grade alcohol can produce enough…


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