A fine example of an LTD stirling. Beware assembly instructions are in Chinese with descriptive pictures. But it is no problem, it is easy to work.
I like stirling engines. Love to see them run. This one is especially interesting because it's so quiet. Just sits on my TV comcast box and just runs and runs. I only gave it 4 stars as gift because I can think of anyone who would want it besides me😊
Was running on top of my hot coffee cup moments after removing it from the packaging.