Sliced open the nipples to make a great pre-sippy-cup. Works great with rice cereal (less spillage/wastage). The thickness of the material is substantial enough to tamper with. It doesn’t take much to Extend Lips: steady, kit, patience, technique (a few passes with a micro-serrated pearing knife did the trick). Oh baby Will not know that nipple only works in one orientation, so if it turns sideways: Sorry! Caveat emptor!

These nipples seem to be pretty good. We started out with the size 1, then 2, now we’re on to 3. We’ll probably buy another pack just so we have plenty around. I guess these are designed to limit airflow to reduce the likelihood of colic which is good because no one wants a constantly screaming baby. Anyway, our baby has no problem with these nipples.

great quality, been using them since DD was 5 weeks old when I went back to work.ordered new nipples to change the sizeeasy to clean

I have the older style Avent nipples and I have to say they were shaped weird for my baby, so I was glad to find out about these. He seems to do a bit better with the new style. I don’t give him a bottle very often though, so milk/formula still leaks out the corner of his mouth while he’s eating. =P

it worked well， i used about one months and half since the newborn flow was too slow for him. i recommended for new moms.

These are of really good quality, we went down the Avent route with our first child and stayed with Avent for our twins. I am happy to recommend this product and would definitely purchase again.

These nipples work better with my baby and doesn’t get clogged like the DR Brown’s nipples. Also my baby doesn’t gag and vomit because these nipples are not as long and don’t cause the gag reflex. The problem is that these nipples along with the Phillips Avent Bottles make my baby gassy.

This nipple works very well for babies that need a slower flow of formula because of swallowing problems. Great nipple

Using these bottles because I didn’t want to mess with bottle liners, and baby is very pleased and satisfied with them.

With the exception of Dr. Brown’s, every other bottle nipples that I’ve tried are way too soft and they collapse. I love how these are a bit firmer – they’re just perfect for my baby! I’ve heard of people complaining that they leak but it’s never happened to me.

a very good product with excellent quality, no complaints about that I own and I want to recommend it to other buyers without any problem, has no leaks when used with the corresponding baby bottles

Our son hated bottles for a long time, but we needed to use them. Eventually, we found these and he has used them for ~8 months now. They work well and last a while.