Problem is that there is no or only very poorly suited for newborn or a few months old baby, because:
The mass must be relatively thin rolled out and the hands and feet of the baby are relatively firmly pressed. But what works poorly because the limbs are still very soft and you would have to push firmly accordingly - which is likely neither the child nor the parents liked - shouting extreme type is the result, as it probably hurt.
Pressing not so strong, the impression is even less pronounced.
In this respect, suitable only for bigger babies - the manufacturer a notice in this regard would be good.
