I'm not yet sure about these but I'm not giving up just yet. First of all, the fact that the nipples are medium flow/ phase 2 was not anywhere in the description so I spent (wasted!) extra money to put an 8-pack of phase 2 nipples. Also, I'm not convinced that these flow strong enough to really be considered phase 2. I do know my baby girl has to work harder on these than other phase 2 bottles that we already have. I like that they're more eco-friendly than others, but they aren't as good quality as I had hoped for. Somewhat disappointed. But these are the second type of bottle we've tried. She's been on the same type for 4 months before these so it could be that these are just "different" for her right now. Hoping for improvement but cautiously optimistic.
- How accurate was the sizing? Nipples are medium flow/phase 2 which was not in description so I wasted $ buying additional phase 2 nipples that I didn't need.
- Please tell us about the quality of the product. Good quality but nipple seem to run slower than other phase 2
- Was the product free of any manufacturer defects? yes