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Stirling γ-shape Hot-air External Combustion Engine Model with LED and Lamp Physics Science Experiment Toy enginediy

Original price was: $ 34,99.Current price is: $ 20,99.

SKU: mode_6865099718849 Category: Stirling Engine with LED

Description
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Stirling γ-shape Hot-air External Combustion Engine Model with LED and Lamp Physics Science Experiment Toy

Features:
.Science Education Toy: Novel design, simple structure, easy to operate, ready to run. The Stirling engine is an external gas turbine that runs steadily and quickly with just the heat of a spirit lamp and the whirl of a flywheel. It’s a fun and imaginative tabletop technology toy that people will marvel at.
.Magical Power-generating Toy: You can watch the whole process of the engine in a bright place. The engine runs and generates electricity to light the LED bulb installed on the small generator. If you try to run this engine model in the dark, you will be completely captivated by the light emitted by the LED.
.Well-made: The engine is mainly made of metal, with a fine and atmospheric gold appearance, the surface is electroplated to prevent rust and fading. The use of metal heating cylinder and thickened quartz glass cylinder sleeve, strong and durable, can run for a long time is not easy to wear, use more safe and reliable.
.Wide Range of Applications: It is the living Stirling model of a closed-cycle reciprocating engine whose principle is that the gas is periodically compressed and expanded at various temperatures by external heating. Provide materials for children’s science projects, physics, mechanics, thermodynamics and other courses. To inspire them to explore more scientific knowledge.
.Priority Gift Options: Suitable for children, technology lovers. With its visual texture and aesthetic appearance, it’s just a wonderful and wonderful piece of art. It can be used as a teaching aid or as a gift for family, children and friends on important holidays. We provide after-sales service guarantee to solve your worries. Please feel free to contact us if you have any questions.

Age: 8+

Specifications:
.Color: Golden
.Material: Metal + Glass + Acrylic
.Product Dimensions: 16 x 8.7 x 8.5cm
.Product Weight: 450g
.Package Dimensions: 23 x 13.5 x 16cm
.Package Weight: 750g
.Packing: Box

Package Content:
.1 x Stirling Engine Model
.1 x Alcohol Lamp
.1 x LED
.1 x Bulb

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.

Stirling γ-shape Hot-air External Combustion Engine Model with LED and Lamp Physics Science Experiment Toy enginediy

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