Mini Sterling Engine Model Miniature Steam Powered Toy Physics Experiment Tool
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do not bay
Muito bem construído
Looks cool and works great
+ produit conforme et fonctionnel. tubes de rechange fournis - notice succincte et sans schéma de montage (il faut s'aider des photos sur le site)
Perfect product
Looks better finished in the picture
Well packed all looks ok haven't tried it.
A neat budget priced Stirling engine that is simple enough to set up and use. It's ideal to use as a teaching aid yet won't hurt your pocket. It even comes with spare tubes!If you use a hair drier as a heat source,over the end , it's then safe enough for older children to experiment with! Being mainly ready ssembled theres no problem in setting up! Excellent.
Nog testen. Wel een summiere handleiding
ottimo giocattolo per far capire il funzionamento del motore sterling , questa è la base , poi si puo salire a motori sterling piu belli e fatti meglio , questo comunque funziona benissimo .