K'NEXAmazin' 8 Coaster ‚ STEM Building Set, Kid Construction, Creative Play Toy‚ Ages 9+

Grandson said he liked it. I saw it work and it seemingly went together as described.

The media could not be loaded. I bought this to draw some eyes to my theme park club at a college club fair. I cut out a piece of plywood to make a solid base and ziptied the coaster to it. It definitely worked to get a lot of people to come over and listen to our spiel. The instructions were easy to follow and the setup is pretty sturdy. Definitely beats out the crappy knock-off lego model we used to have.

Kept my busy kid busy for a couple days and he loved the challenge of making it!

My son had to have this. He spent quite a long time building it. Once built he only played with it for about 5 minutes before taking it apart. It hasn't been back out since. If your kiddo really likes putting things together, he/she might enjoy the process of building it and it is fun to watch, but I think it is pretty unlikely for my children to build it more than once.

Great product and fast delivery

Is the worst. A conple nightmare to asamblea at the last steps. It doesnt keep clamp the parts and fell apart is a waste of money. Also the electric motor doesnt qork at all is a complete ware of money.

My son loves this set so much it is challenging to build but not to the point where it was to hard. Any child would be able to complete it with a bit of adult help!

This is a fun toy to put together but the durability is lacking. It's very big to store in one piece as well. If you take it apart I'm afraid it may break.