Sunnytech®hot Air Stirling Engine Single Flywheel Education Toy Electricity Power Generator M14-03-s

Analyzed on

543Total Reviews

Solar

B

Company Review Grade:

Sunnytech

92 Total Products

Sunnytech®hot Air Stirling Engine Single Flywheel Education Toy Electricity Power Generator M14-03-s

Analyzed on

Sold by Sunnytech

C

Fakespot review grade

C

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

The tiny alcohol lamp. Separate wick, separate cork. Runs about half an hour on one bottle of alcohol. I use denatured alcohol.

Very nicely crafted. Defiantly recommend. Packaged very well.

The castings and machining are high quality for the price. The base itself is a bit cheap, but completely functional. Only complaints so far is that the rubber band driving the generator falls off easily. This model is attractive enough to be displaye... Read More

Bought as a gift for my 83 yr ol dear ol dad. Got it for my 5 yr old nephew.

Really like this little stirling engine. Amazing little gadget. Super cool gadget for the money.

Cons

This stirling engine is very neat for the short time it actually works.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Im really impressed with the compression stroke

Very happy with it my young boys enjoy watching it run

Just dont break the glass cylinder that you heat with the lamp

Price

The price was very good and compared to other avenues to obtain one of these at horrendous markups would put most off

Amazing they can do this for this price

Packaging/appearance

Ready to run right out of the box

Competitiveness

I own several sunnytech hot air engines all of which show first rate fit and finish and run beautifully

I would highly recommend buying from sunnytech

Overview

How are reviewers describing this item?
great, little, cool, good and quality.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 71.5% of the reviews are reliable.

This product had a total of 543 reviews as of our last analysis date on Dec 18 2023.