Estimated delivery time 7-21 days
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"Low-Temperature Stirling Engine" just place on a mug of hot water and give it a spin and you're up and running; as long as enough temperature difference maintains, it will keep running like Forrest Gump. People will be shocked and surprised once this little engine starts to work. It will definitely be a GREAT CONVERSATION PIECE on your desk.
people bought it for kids' science project, physics/mechanics learning, demonstration on class, etc. It's a well-designed and crafted mechanical toy; great to display the basic principle of external combustion engines; a fantastic gift for people you love. Many people bought our machines as a gift to families, teachers, friends, boyfriends and seldom will our machines failed to cheer them up!
CLASSICAL STIRLING ENGINE with elegant design and fine workmanship, this is a beautiful piece of art. Many people are satisfied with the fit and finish of our engine.
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