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Metal Mini Engine Model Motor Heat Boys Girls Educational Toy

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Original price was: $52.99.Current price is: $31.79.

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Size : as described
Material : alloy
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Brand : Unbranded
Quantity : 1
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Country/Region of Manufacture : China

Metal Mini Engine Model Motor Heat Boys Girls Educational Toy Description: 100% Brand new and engine, invented by Robert , was named after him in 1826. It is a heat engine operating by cyclic compression and expansion of air or other gas, making it a conversion of heat energy to mechanical work With heat resource from the small alcohol burner, the item can be easily operated and used widely as an educational tool or toy for students or children to know the principle of energy conversion in physical demonstration It can also be used as gifts, collections or decorations for youngsters, adults and elders, making it more unique and interesting Material: Metal Size Chart: Size: apporox. 150 x 70 x 90mm/5.91 x 2.76 x 3.54inch Package Includes: 1 Piece Micro Engine People always bought together with

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