I used these bottles with my daughter who suffered from colic. I started out solely breast feeding, but because of my milk supply I had to supplement for a little while, these bottles made it easy for her to go back and forth with little to none nipple confusion. That was very important for me. They have bottles specifically for colic babies that helped eliminate the air bubbles. Cleaning the bottles was easy, but you had to be careful with the pieces to the bottles for colic. The only down fall for me was that the nipple would become inverted often while she drank from the bottle and I would have to stop and pull out the nipple, which made my daughter very mad! Other than that this brand is the best (in my opinion) on the market for breast feeding moms.

Great for Newborn Stage These are great for the first few months. But, if you have a voracious eater, I'd invest in the 8oz bottles, instead

These are amazing bottles. I had the hardest time getting my daughter to transition from full time nursing to drinking a bottle. I wanted to leave her with a sitter, but that was impossible to do. After many attempts these were the ones she finally drank from! They are much more like the real thing because of the larger size and the softness of the nipple. The only downfalls are that sometimes the nipple sinks in because of how soft it is and they are also a little more expensive. She now drinks from other bottles no problem, but this was great for the transition into drinking from a bottle.

Pretty good, my son did really well with these, no issues with gas or anything

Great bottle, will leak if the nipple gets collapsed.

Great for feeding. Easy to hold. The vent built into the nipple helps the air stay out of babies tummy well. I loved using these.

Great for Baby As an exclusive breastfed baby, my son took to these bottles when I had to return to work. These are the only bottles he would take. I really enjoyed that they were easy to clean and no tummy/gas issues with him. I would recommend them to all my new moms.

I TRIED THESE WITH MY SON, DID NOT LIKE THEM, WE WENT TO PLAYTEX BOTTLES

I really love this product

When I first researched bottles for our registry a lot of moms recommended these ones. At first I liked them but then as she started eating more and more they leaked horribly. Our daughter was on the small side and had a tiny mouth so these might work better for others.

My son started out with these bottles. They were.... OK! We had a problem with them collapsing while he was drinking and getting milk everywhere! As long as we made sure the air vent part of the nipple was pointed upwards it was fine. That's hard to do when he started holding his own bottle and moving it.

We have used these bottle since my little one was born. I breast feed for 4 months and would use these when I pumped. Now that baby is 7 months and we use formula we still like them but they are not durable for the dishwasher so dont put them in there. The bottle will discolor and the words will come off. I find that they are difficult for the little one to grasp as well but if you use the grippers it is fine. He neve had problems with gas with these bottles.

Slows the flow of formula I like these bottles because they slow down how fast my grandaughter drinks her formula so she gets less gas but the shape isn't my favorite. The shape makes them feel clunky is the best way I can describe it.

i like this alot they work well and have a great shape for the kids to grasp

I bought a lot of these as they had a "natural feel" nipple to them that resembled the breast. I found as my daughter began to eat more, these seemed to leak quite a bit. We also experienced hiccups more frequently when we would use these to feed my daughter. I wanted so badly to like these bottles but they just didn't work very well for our little girl. I ended up getting rid of them and switched to Dr. Brown's.