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Description
- LTD Stirling Engine: Made of aluminium alloy + brass full metal cnc fine engraving processing, all moving parts bearing rolling friction vice, ? type shifting gas piston type and gear drive structure design, base side do mirror design, exquisite and beautiful.
- Simple Operation, Easy to Use: Placed on the water temperature of 90 degrees Celsius or above the water cup or coffee cup, preheat half a minute after the fluctuation flywheel can magically run, it will be your desk can enjoy the toy.
- Durable and Continuous: The engine runs for at least 100 minutes at a time. It is not easily damaged and runs silently. It will run for a long time as long as the temperature difference is maintained, so it can be placed on your desk or desk for a long time.
- Wide Range of Applications: It is an affordable and fun product that can be used for science experiment projects, energy conversion and kinetic studies, teaching demonstrations and teaching aids. It is a fantastic toy to start a conversation with your friends and everyone will be curious to see how it works.
- Best Gift: It is a great birthday and Christmas gift that can be used to surprise friends, family and parents. It is an exquisite toy for many mechanical enthusiasts, model collectors and a great teaching tool for school teachers.
Shipping and Returns
- We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
- Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
- Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
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