🚂 Mind-Boggling Original 3D Crystal Puzzle Locomotive - An Engaging Brain Teaser! Review

Very fun to collect. It would be nice if there were instructions on how to tighten. I had to search the internet to find out what this "key" part is for and how to use it.

The color does not match the picture shown in the ad and the color is accurate does not match the picture on the packaging. Also, the wheels are incredibly difficult to hold during assembly.

Great puzzle! The only complaint is that it doesn't attach to its stand. So if you look at it in your hands, you can drop it. Note to self: when checking by hand, don't just lift the base by the cord. This puzzle was a little tricky, but it's still a very interesting build.

I really like this puzzle; This is an elegant addition to my miniature world. However, I would like to find the dimensions of the finished product in the listing. The dimensions given corresponded to the size of the box it came in. The finished locomotive actually measures 4" LX 1 7/8" WX 2 1/2" H.