Lansinoh NaturalWave Baby Bottle Nipples, Fast Flow, Size F, 6+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports The Baby’s Developing Mouth and Teeth

Just what my baby needed. Very good product it live up to its name a slow drop no more spilled milk.

So helpful in helping our newborn establish a rythym in the breast. We’ve had to incorporate the bottle to help little one develop her latch and these slow flow have been helpful without developing a favor towards the bottle

The only bottle that works for my baby. Lansinoh and Pigeon are a great brand.

My breastfed baby always drinks a bottle too fast. We had the slow flow nipples that came with the bottles but it was still too fast. The extra slow nipples helped so much.

Great for breastfeeding babies. These actually helped to fix our latch issues.

Love lansinoh. Got these to replace the nipples on our bottles

In case you are wondering, these fit the nuk bottles and the mam.

Great baby bottle nipples. The flow is perfect for my son and the feel is really nice. It's very soft and not stiff. Vented for colic. They clean easily and will definitely hold up nicely. They are a bit bigger than the average size nipple but not as big as the standard wide neck nipples so I believe these can only be used with the lansinoh brand bottles. I could be wrong but so far I have not found other bottles that fit these. Hence the 4 star rating.