It is the only pacifier it accepts. Very good and durable material. Easy to clean and sterilize. It does not retain water in the nipple like the others.

We did not use it, the child did not accept it, the material is very hard, and it says it is Velvet soft

For no reason, it was not accepted, it is incredibly hard, it is not the regular pacifier that adjusts to the baby's needs, this one remains as it is, it doesn't change shape as if it were plastic. I don't know if babies who suckle accept it because they say it resembles the mother's nipple.