Really great! 4 4

Bought directly from the manufacturer at the game fair in Stuttgart the ball track. There I was able to test the web enough. The Quality convinced definitely. From soft stones no speech can be. They are just as strong as Duplo bricks. On a flat surface constructed, and that's the only thing that makes sense at all in ball tracks, is nothing dissolves by itself and the balls roll quietly, quickly and remain hanging anywhere. Of course, here a degree of exact construction / connection of the stones must be provided.

I think the connection strength between Duplo and Hubelino stones ideal. Often, the DUPLO bricks are in fact another so tightly that one must tear when individual stones often downright mind solve around. Especially with younger children, the entire building is destroyed by often. That happens here as soon not without it acts labbelig.

An assembly instruction is supposed to bring only the first step, then the children should even be creative.
The price is absolutely reasonable. There are some much more expensive cars, with which you can start at the bottom line considerably less, not to mention stability all. My son often and for a long time playing with it and managed to build their own, small lanes with its now nearly 3 years. For large nor my husband is in charge at the time :-) and has because of our DUPLO bricks can build a lot larger than the pattern track it will bear.