We have given the product to our son 1 1/2 years for Christmas. He thinks it's really great and also like soielt so. Unfortunately, the distance between the first path is to the tray at the top so low that he always especially the car and Kasper puts and anschupst on the shelf. He then does not understand why the nciht might move and has no more desire. The top rail must either begin further outwards or the distance from the shelf would be greater. So no success :-( And I'd make up my mind in the future for another train. The build quality is great and the ball have a nice size for the little ones.