Mould King W16 Engine Building Kit, 16-Cylinder Petrol Car Engine Model, 952 Pieces, Ages 6-14

I was impressed by the detail and quality of the parts and the assembly instructions. I would not say it was super easy to assemble and I had to take my time but was fun to build. If any 8 year old can build this kit by themselves, they need to be working at NASA today. If your vison is less than perfect like mine do yourself a favor and download the PDF so you can zoom in on the steps on your laptop. Can be hard to see in the manual. The PDF also has a link to download the mobile app for the model. I did some early testing with the electric motor to make sure the crankshafts were all working correctly. It was fun to watch the crankshafts turn and the pistons go up and down. It was a bit of a shame the crankshaft and cams were mostly covered by other parts and as another reviewer mentioned the cylinder heads are opaque instead of clear. Would have been nice to be able to see the pistons going up and down and other internals more clearly. I consider the purchase well worth the money.

Decent model, easy enough to assemble. Happy

This was a very nice build. It is challenging, but that's what I was looking for. The instructions are clear and parts fit together properly. It was fun to see the engine come together. Probably one the most enjoyable builds I've done yet. Would defiantly recommend.

Perfekt und ideale Größe.

Bought for my husband and he is very happy with this product.