Product Description

Discover the Wonders of Physics!

Introducing the Interactive Mini Hot Air Stirling Engine – a captivating educational toy that brings the excitement of science right into your home. This meticulously crafted metal alloy model is more than just a toy; it’s a gateway to understanding the principles of physics and engineering. Watch in awe as heat transforms into motion, illustrating the fascinating world of thermodynamics and mechanical work.

Key Features

Quality Craftsmanship: Made with durable metal alloy for long-lasting enjoyment.
Heat-Powered Movement: Experiences faster motion as it gets hotter, demonstrating real scientific principles.
Compact Size: Measures 16×8.5×7.5cm – perfect for display or interactive play.
Intuitive Learning: Makes physics principles easy to understand and fun to explore.

Why Choose Our Stirling Engine Model?

Our Mini Hot Air Stirling Engine is not just a toy, but a valuable educational tool. Its intuitive operation makes learning about physics principles like cyclic compression and heat energy conversion engaging and straightforward. This model is perfect for classroom demonstrations, homeschooling resources, or simply as a fascinating desk ornament that sparks curiosity and conversation.

Perfect for Any Occasion

Whether it’s a gift for a budding scientist, a tool for educators, or an intriguing desk accessory, this Stirling Engine Model is a great choice. It’s suitable for a variety of settings and occasions, from educational environments to casual play. Watch as children and adults alike are mesmerized by its seamless operation and learn valuable scientific concepts in the process.

Product Benefits

Educational Value: Enhances understanding of physics and engineering concepts.
Interactive Learning: Offers hands-on experience with scientific principles.
Versatile Use: Ideal for classroom teaching, homeschooling, or as a unique desk ornament.
Durable Material: Crafted with high-quality metal alloy for longevity and resilience.
Engaging Design: Appeals to kids and adults with its sleek appearance and dynamic operation.

Get Yours Today!

Embrace the joy of learning and the thrill of discovery. Add the Interactive Mini Hot Air Stirling Engine to your cart today and embark on a fascinating journey through the world of physics!

Item Specifics

Shipping & Delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location	*Estimated Shipping Time
United States	5-10 Business days
Canada, Europe	10-30 Business days
Australia, New Zealand	10-30 Business days
Central & South America	15-30 Business days
Asia	10-20 Business days
Africa	15-45 Business days

*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & Returns

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
Your order did not arrive due to exceptional circumstances outside the control of finessa.co (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.