You can choose according to the actual situation of each baby at https://www.newbabypacifiers.com/.
A pacifier is a tool used on a feeding bottle to help suck milk, and it is mostly used by babies. Custom pacifiers can be divided into artificial pacifiers and ordinary pacifiers in shape. The artificial pacifiers are relatively soft, and the overall shape of the pacifier is full. Breast milk is very close, so it is called an artificial pacifier. In terms of the size of the nipple, it can be divided into: standard nipple and wide nipple.