They're harder material. At least my soothies are. I assume its because of possible teething. Benjamin chews on his more than he sucks on them now anyways.
Warning
No formatter is installed for the format bbhtml
We use MAM pacifiers and moved up to the next size when he was about 6 weeks. It just looked as if it didn't fit anymore... Idk if that helps anyone or not though. He is still using whatever the next size up is though, and has been much more comfortable w
Re: pacifier ages