Not sure if a different manufacturer was used, but the quality of the parts is very poor. Axles are either slightly to long or to short. Some pins are very hard to push in. Engine parts do not fit correctly, making it impossible to assemble the engine. I'm very disappointed. I've bought quite a few sets until today. But this one I can definitely not recommend.

Not sure if a different manufacturer was used, but the quality of the parts is very poor. Axles are either slightly to long or to short. Some pins are very hard to push in. Engine parts do not fit correctly, making it impossible to assemble the engine. I'm very disappointed. I've bought quite a few sets until today. But this one I can definitely not recommend.

Good quality, only 6 Parts has a wrong Color.