Customer Reviews

Based on 41 reviews
95%
(39)
2%
(1)
0%
(0)
2%
(1)
0%
(0)
W
W.M.
13 year amazed

This little engine really lit up the eyes of my 13 year old grandson. We watched it run for a long time.....amazing. I would give it 5 stars, but the little generator that was to run the led bulb had a off center pulley. Maybe they will replace it.

J
J.D.b.
Awesome little engine

Very cool design. Great for demonstrating how the engine works.

M
M.R.
Great stirling motor for demonstration

Very smooth operational motor. Runs quietly.

G
G.O.
Cool little toy engine

This is the second one I have purchased. There are a lot of these for sale, but this one is great quality for the price. Very fun! We are using 97% alcohol, it works good, but it probably burns a bit hot. I gave this one to my dad for his birthday. He loved it.

E
E.C.
Awesome!

Awesome product! My son just loves it, the whole neighborhood has watched it in action. It has a solid metal construction which is very nice and is in general of high quality. The company that makes them also offers excellent customer support if needed. Absolutely recommend it!

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