Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/04

I got them for many reasons. First of all I got the glass one. I am one of these crazy people that avoid plastics and I know the lid is plastic and nipple is silicone but I feel safe and have piece of mind that nothing bad leaching to my baby’s milk during warming milk/formula. Second of all I love this nipple. It works and looks like real nipple/ breast due to its ripples. It doesn’t leak if filter or put up side down or fall. Great fit. The baby has to actually suck in order to release milk/formula. It forces baby to correctly latch which minimize the amount of air it will suck so this itself makes it great choice. Less gasses less upset tummy. Durable, wash them multiple times a day and sterilize by emerging in boiling water and it works really well.

Avent for the win! I went with these bottles again with my second baby because I love them so much, great quality. Easy to wash and they don't leak at all, even if it tips over on the bed. Once you find the right flow these are perfect for babies who suck bottles down too fast or choke on bottles. Since they only let milk out when baby sucks they don't drip to the back of baby's throat when they rest so no more choking!

We’ve been using these nipples with our Avent glass bottles since my baby was a newborn, and they’ve been great! At 4 months, we recently switched to the Flow 4 nipples as she was starting to get a bit fussy with the Flow 3. The transition has been smooth, and she seems much happier with the faster flow. One tip: make sure to check the little vent inside the nipple before each use. Occasionally, it can get stuck together, which affects the venting and flow. A quick run of your fingers over it usually does the trick. Overall, highly recommend, just keep an eye on the vent!

Worked perfectly

Perfect replacement ones! Never upgraded after these ones. Got the size 3 for my 6 month old and she is 16 months and still uses them.

We love these nipples. Unlike other bottle nipples out on the market, these only let liquid flow out upon the baby sucking/pulling it out (just like breastfeeding). You can turn these upside down without leaking. The numbers correspond to how MUCH liquid comes out upon the baby sucking. They hold up well over time, are soft, and withstand repeated washing. Highly recommend.

Ok avent is just better. It's worth forcing this on your kid. We used D_. _ for about 4 months before this 1. Wide neck- no crazy angles needed to drop in the scoops of formula 2. Fits spectra pump without an adaptor 3. Less parts - less crap to wash or lose 4. Doesn't spill or require a poker chip sized blocking mechanism that is then hard to remove when it's time to feed, also this plays into reason 3. 5. Only let's out milk when active sucking. This is huge when my kid gets a cold- Doesn't want to be flooded constantly with milk when she's trying to breath from her stuffy nose. Some othet bottle brands have slow drip 6. Overall easier, less mess, more comfortable for kid

Pros • Good quality like other Avent products • Fits Avent bottles perfectly • Flow works well for babies who are ready for a faster feed Cons • My baby didn’t seem to prefer this as much compared to other bottles Overall, it works fine and does what it’s supposed to do, but my baby seems to prefer Dr. Brown’s bottles more.

Great quality, my baby loves them

Muy buena calidad ,me funcionaron mucho

This nipple does not leak at all, even if the bottle is tipped upsidedown. Since the formula doesn't just drip out, the baby has to put in a bit of work for the milk. They wash well and can withstand the heat of sanitizing them. The baby has no complaints.

Buen producto a buen precio, como ya tengo las mamilas solo he pedido los chupones para cambiarlos, llegó bien protegido, yo he usado esta línea desde que nació mi nena, no le genera cólicos, lo recomiendo demasiado

These teats are really good. They’re soft, durable, and easy to clean. My baby took to them straight away with no fuss. They fit perfectly on the bottles and don’t leak. I’d happily buy them again.