MindWare
✓Price
$270.99
Cryfokt Stirling Engine Motor Model, Adjustable Speed Engine Model, Micro Generator Model with Vertical Flywheel, Hot Air External Combustion Engine for Kids Adults Learning
★★★★★
$270.99
Quantity
1
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About this item
- 【QUALITY MATERIAL】Engine model is made of glass, aluminum alloy, solid wood materials and fine craftsmanship to avoid rust and prolong the service life. It's really interesting and imaginative toy.
- 【ADJUSTABLE SPEED】When the engine is running normally, the speed of the engine can be adjusted by turning the knob on the top of the engine. The overall model is exquisite, combining texture and beauty.
- 【HEAT ENGINE】Mini engine kits circulate compressed and expanded air or other gases (working fluids) to operate at different temperatures, thereby converting thermal energy into mechanical work.
- 【EASY TO OPERATE】Install the model engine kit two knobs, add two thirds of 95% fuel (not included) to the fuel lamp, ignite it, heat it for 30 seconds, then turn the flywheel, and the engine can run.
- 【WIDE RANGE OF APPLICATIONS】External combustion engine is used for children's science projects, physics, mechanical learning, classroom teaching props. Birthday gifts to friends, family, parents, children, etc.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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