I bought the fancy building blocks for my 9 months old daughter. The different shapes and colors, as well as the different little details of the stones enable always a new discovery of the stones. Boredom is not so on. I find it very good that this product can also be combined with the other Haba-stones, so that in the following months and years, this toy is not to be thought away from the nursery. Unfortunately, my daughter is everything to beat at the stage against each other and, unfortunately, so deciding details of the stones are gone already broken the edges of the blocks. The stones are not so intended to be seen, but to play. In summary, I am very satisfied and generally a great HABA - fan, because the products "Made in Germany" are.