I have my son for Christmas, the ball track of Hubelino. Since he already has many stones of Lego Duplo and likes to build, I found this as an ideal complement. Our son loves to play with the ball track and often builds this order. In this toy, the price-performance ratio is right. Would be great if you could buy the ball track grooves individually - but there probably already have many children building blocks of Lego Duplo.
