Stirling Engine Alpha Hot Air Horizontal Opposed Generator Model Science Tech Mechanical Toy
Features:
.Science Educational Toy: Based on the Stirling principle, provides a fun and educational Stirling engine, an external combustion engine, quickly and charmingly operated by simply heating it with an alcohol lamp and gently pushing the wheel.
.Mechanical Science: You can observe the entire working process of the engine, understand the structure & principles, and experience the magical process of energy conversion, developing hands-on skills, enhancing learning interest, and stimulating creativity.
.Well-made Craftsmanship: Made of CNC-processed aluminum alloy, with fine surface treatment, accompanied by an Acrylic base, making this exquisite engine model of great value to display and collect. The durable thickened glass material is capable of withstanding prolonged heating and operation, adding texture and aesthetics.
.Wide Applications: This engine operates on the principle of a closed-cycle reciprocating engine, where external heat causes the gas to undergo periodic compression and expansion at different temperatures. Perfect as a physics/mechanical demonstration tool, classroom teaching aid, lab experimental equipment, gift display, or desktop decorative ornament.
.Perfect Gift: This magnificent and remarkable artwork, suitable as a discussion starter on your desk, comes with an elegant packaging box, making an ideal gift for Christmas, birthdays, or for family and friends. It is appropriate for use by children, teachers, students, and technology enthusiasts.
Specifications:
.Material: Quartz Glass + Metal
.Product Weight: 550g
.Package Weight: 680g
.Product Dimensions: 20 x 10 x 13cm
.Product Dimensions: 24 x 12 x 15 cm
.Packing: Box
.Ages: 14+
Stirling Engine Alpha Hot Air Horizontal Opposed Generator Model Science Tech Mechanical Toy enginediy
$ 69,99 Original price was: $ 69,99.$ 34,99Current price is: $ 34,99.
Professional packing and fast shipping
Thanks to our longstanding association with UPS FedEx DHL, and other leading global carriers, we are able provide a range of shipping options. Our warehouse staff is highly skilled and will wrap your goods in accordance with our exact and accurate specifications. Your products will go through a thorough inspection and be properly secured before they are shipped. Each day, we ship to thousands of customers in many countries. The fact that we're committed to becoming the biggest online retailer in the world is evident. The distribution centers and warehouses distribution are situated in Europe and the USA.
Note: Orders with more than one product are assigned a particular processing time, based on the individual product.
Prior to shipping, we inspect the ordered items thoroughly before sending the items. The majority of orders are shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to the multiple parties involved such as the factory and the warehouse, we're unable to effectively manage inventory. The actual inventory can fluctuate at any time. It is possible that the stocks could be depleted after the order has been made.
Our policy lasts for a period of 30 days. However, if the 30 days have elapsed since you purchased your item, we will not be able to give you a refund or exchange.
You are able to return a product in the event that it is not used and in the same condition the day you received it. The item must be in the original packaging.
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