I am of the MAM pacifiers something of enthusiasm. I have been given to only some. Toll I found a transport and Sterilisationsbox at it is. My daughter like them very much and came right well with it. So I bought me two pair. And this light in the dark. We "invite" Always on our UV lamp and they keep most of the night. So I have to look not always after the pacifier. I can only recommend the MAM pacifiers. So far, no saugirretationen occurred. And press the baby is not in the face, so do not leave any footprints.