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Unassembled Stirling Engine Model Kit That Works DIY All-Metal Set Scientific Gift Challenging

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$23.99 cheaper than the new price!!

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New  $39.99
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Product details

Management number 209841800 Release Date 2026/04/02 List Price $16.00 Model Number 209841800
Category
  • EXCITING & EDUCATIONAL - This amazing design is not only fun but very educational! Hours of learning and fun! Perfect gift for a science minded adult & kid and also the hit of their birthday party and totally engaging for all ages.
  • The cylinder liner is a sheet-like heat dissipation structure. The alcohol lamp, bracket and bottom plate are designed in one piece.
  • The two ends of the bracket are respectively equipped with alloy large flywheel and small flywheel
  • High-precision imported bearings are used between the flywheel shaft and the bracket.
  • Finished Size: 6.30"x2.36"x2.93" [16cm*6cm*7.45cm]; Material: Aluminum Alloy + Stainless Steel

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