Rated 5 out of
Absolute life saver!!My son was constantly chugging his bottle back with the standard size 1 flow nipples and his colic was terrible! Formula would be pouring out the sides of his mouth as he tried swallowing as fast as he could. I discovered these preemie flows and was a bit hesitant that he would fuss due to the slower flow, but he didn't seem to mind and his bloating and crazy amount of spit up disappeared almost instantly. Absolutely recommend for anyone having the same issue!!