The best thing is that it's really a very smart pacifier, you have 3 in 1!
As soon as I ordered it, to be honest, I didn't know how it could work. But as soon as I held it in my hands and saw how it works, it's just perfect!

Maybe I didn't give them enough chances. Even though I spoke with Avent and they explained to me that the number we want should be located on the child's neck as a guide... they were choking. Generally, however, I only use Avent nipples, just the regular natural ones

Unacceptable product. No matter how I give the bottle to my baby, she chokes. She has learned to use flow 1 and 2, but this thing is unbearable. It's garbage!

Very nice in terms of design. The idea of variable flow for babies in the adaptation phase is excellent. My daughter didn't take a bottle until 9 months due to breastfeeding, and I had tried everything from 6 months in different brands and types. With the 6+ she was choking and with the 0+ she didn't suck at all. With this nipple, she managed after a few days of getting acquainted. I put it in her Philips Avent training cup, which fits perfectly, so I have 2 in 1