For quality of the stones, there is nothing to complain about. Price - performance is fully in order for the quality in terms of workmanship and appearance, which can not claim any manufacturer of itself. Therefore I pay also like a little more, because the security just takes precedence.
The mixture of building blocks is very balanced. Since we have the above boxes already and they are never really crowded, all the tiles fit plus the base plates in the boxes. Thus they are kept really well in the boxes and the cardboard is unnecessary for us.
As sole Box 80 stones are really not much, so they are really seen as a complement! It is precisely this classic blocks - colorful bright (not only in the eyes of children) and super grip - exactly what children need (dwarfs). Educationally valuable toys I find a lot more pleasant than any DVD movies or similar things.