Mini Speed Adjustable Integrated Hot Air Stirling Engine Model with Wooden Base Science Experiment Educational Toy
Returns and Exchanges Policy
We want you to be 100% satisfied with every purchase, every time. Take 30 days to get out there and get moving. If your purchase is not making moving better and easier, return or exchange it.
Quick reference:
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New and unworn products are eligible for returns or exchanges within 30 days of purchase in-store or online.
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Used and worn product can be exchanged or given in-store or online credit within 30 days of purchase. Exclusions apply, please see below.
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Carbon-plated footwear must be returned in new condition and original, undamaged packaging to be eligible for exchange or refund.
Exclusions:
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Consumed/opened nutrition.
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Items marked final Sale
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Electronics are eligible for refund or exchange only if it is returned unopened, in its original packaging.
Mini Adjustable Speed Integrated Hot Air Stirling Engine Model Science Experiment Educational Toy
Features:
.Exquisite Ornaments: The Stirling engine has a novel and unique design, simple and exquisite shape, and simple and convenient operation.
.Science and Educational Toys: Stirling engine is an external combustion engine. It only needs to be heated by an alcohol lamp and the flywheel can be operated stably. The side knob can adjust the amount of air flow to control the speed of the Stirling engine, which is convenient for observing the dynamics of the piston
.Fine Workmanship: The main parts are made of aluminum alloy and brass, with a wooden base, highlighting the high-end atmosphere; the heating cylinder is made of thick quartz glass, which is sturdy and durable, resistant to high temperatures, and is not easy to wear after long-term operation
.A Wide Range of Applications: It is both a Stirling engine model and a simple car model. Provide materials for children's science projects, experimental invention and production, physics, mechanical thermodynamics and other courses. This inspires them to explore more scientific knowledge.
.Gift: Suitable for all kinds of people to play. It can be used as a teaching aid or as a major holiday gift for family, children, and friends.
.We provide after-sales service guarantee to solve your worries. If you have any questions, please feel free to contact.
.For Ages: 8+
Specifications:
.Color: As Shown
.Material: Metal + Wood + Quartz Glass
.Product Dimensions: 10 x 10 x 6cm
.Product Weight: 370g
.Package Dimensions: 12 x 12 x 10cm
.Package Weight: 470g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
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