Much air - little content

Generally I find the idea mosaics for children to produce very good. So the children can express their creativity and try new things.
However, this set consists of a lot of air. When I saw the packaging, I have much more content promised me - this was also my son so that was quite disappointed when he saw the contents. Too bad for the price.
To complain about is the fact that the mosaics are counted and everything is for single use only. Once the parts were put down just right, the fun is already over. In addition, other than that specified colors to be placed - is creativity here so rather undesirable. It should try könnnen children, too.