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Description
Balance Stirling Generator Education Model DIY Steam STEM ToyBalance Stirling Generator Education Model DIY Steam STEM Toy Features: . Innovative design concept, rigorous production process. The Stirling principle is used to produce a small model of education and entertainment, which requires only a small alcohol lamp to be powerful and turn quickly. . The bottom plate is made of brushed aluminum alloy, and the flywheel is made of aluminum alloy. The connecting rod is made of stainless steel and the connecting
Balance Stirling Generator Education Model DIY Steam STEM ToyFeatures:
.Innovative design concept, rigorous production process. The Stirling principle is used to produce a small model of education and entertainment, which requires only a small alcohol lamp to be powerful and turn quickly.
.The bottom plate is made of brushed aluminum alloy, and the flywheel is made of aluminum alloy. The connecting rod is made of stainless steel and the connecting sleeve of power cylinder is made of aluminum alloy.
.The heating cylinder is specially designed to be made of thickened glass, which has no pressure even if heated for a long time.
.The product is exquisite and beautiful, the design is novel and unique, the simple sense and the aesthetic double combination, can give a person a kind of creation idea. Each time it is activated, the heart will be quiet, infinite reverie, inspiration from a continuous spurt. As the flywheel rotates, people can enjoy the joy of creating power while being enlightened to the expandable space, and enter into the creation of an energy technology in an invisible way. It can be used as furnishings, cafes, restaurants, bars, storefronts, offices, etc.
.The product is suitable for people with a certain degree of patience and hands-on ability. It can exercise children's hands-on and cerebral and spatial imagination ability, help them understand the principle of Stirling engine, more intuitively cultivate children's interest in physics, and more easily increase knowledge. .The product is suitable for children over 8 years old. Children under 8 years old need to operate under the supervision of their parents. Products are great for birthdays, Christmas, baby showers, Thanksgiving, back-to-school, valentine's day, great gifts for boys, girls, friends, family, and teachers.
.Product parameters: Flywheel diameter: 60mm; Diameter of driving wheel: 25mm; Inner diameter of power cylinder: 13mm; Piston stroke: 15mm; Generation voltage: 3-5v
.Note: In order to avoid transportation damage, quartz glass parts are packaged in the form of parts package. They are not directly installed. You need to do the simple installation before running according to the picture. The installation method is very simple. The installation can be completed with reference to shopping main diagram
Specifications:
.Color: As Shown
.Material: Stainless steel+ Aluminum Alloy + Reinforced Glass
.Product Size: 16.5*9.5*13cm
.Product Weight: 800g
.Package Dimensions: 22*18*15cm
.Package Weight: 1057g
.Packing: Carton
Package Content:
.1 x Stem Toy with alcohol lamp
.1 x English Instruction Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Very Happy!
Color: Black, Size: 8 Panel
I needed an affordable way to add privacy to my porch due to a neighbor. Not only did this come in faster than expected, it was perfect. I needed more height and easily found a way to add it to this panel. Im very happy with the product and shipping speed, thank you!
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Privacy is Us
Color: Black, Size: 8 Panel
This is a great blocker of the sun and neighbors. It's stylish and can be secured. We used wire above and cinder blocks below. Its sturdy in the wind and rain. We love it.
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Reviewed in the United States on June 25, 2025
★★★★★ 5
Ideal para espacios pequeños y con estilo
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
Como muchos saben, los apartamentos en Estados Unidos suelen ser pequeños y con poco espacio para guardar cosas. Yo tenía algunas cajas en una esquina que no sabía cómo esconder sin que se viera desordenado hasta que encontré este biombo, y fue justo lo que necesitaba.
Me encantó porque además de tapar lo que no quiero que se vea, le da un toque bonito y moderno al área. El color negro combina con todo y se ve elegante sin ser llamativo. Es liviano, fácil de mover y guardar, y lo mejor: no ocupa mucho espacio cuando no lo estás usando.
También me sorprendió que se siente firme y bien hecho, no es de esos biombos que se tambalean o se ven frágiles. Ahora tengo más privacidad y orden en casa, sin tener que hacer grandes cambios. Una compra sencilla pero que hace una gran diferencia. ¡Lo recomiendo!
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Reviewed in the United States on June 28, 2025
★★★★★ 5
Easy setup
Color: Black, Size: 8 Panel
Very simple to put up. No assembly required. Just take it out the box and you're done! Also I thought it would be heavy. Very light and easy to move😊
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Reviewed in the United States on December 18, 2025
★★★★★ 3
Very flimsy
Color: Beige, Size: 8 Panel
The room divider was OK but a little flimsy
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Reviewed in the United States on April 21, 2025