Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Joseph
Great

Works well. Kids love watching it. Arrived quickly.👍

K
Klaus Strahl
Cute little toy

The engine works smoothly almost on first attempt. The "assembly" is trivial, getting it to run takes bit of experimenting. For that it would hve been useful to see more detailed instructions on where to place the iron wool and the flame in relation to each other since it is all about starting a good resonance inside the tube. But once that is clear, there is no easier engine in the world with so few moving parts and such interesting physics behind it.

You recently viewed

Clear recently viewed

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Joseph
Great

Works well. Kids love watching it. Arrived quickly.👍

K
Klaus Strahl
Cute little toy

The engine works smoothly almost on first attempt. The "assembly" is trivial, getting it to run takes bit of experimenting. For that it would hve been useful to see more detailed instructions on where to place the iron wool and the flame in relation to each other since it is all about starting a good resonance inside the tube. But once that is clear, there is no easier engine in the world with so few moving parts and such interesting physics behind it.