For those who say that you can't make 60ml, there is a dosimeter on the cap from 10-50ml, you add water there according to the quantity you want to make when it is less than 60ml stated on the bottle. They are also sterilized in the microwave with 20ml of water (this is one of the reasons they have a dosimeter on the cap)

In general, only this was accepted while breastfeeding because sometimes it needs to drink from a bottle. The only thing I didn't like is that there are not two bottles for 0+ but one is for 2+ and also, it cannot make less than 60 ml and you can't know how much milk is left

I do not recommend it even though it is very easy to clean and lightweight. Often, something does not screw on well and it leaks milk. Additionally, you cannot see how much milk the baby left, which plays a very important role for premature babies.

Very good, and I actually believe that it reduces colic. (You can hear the air escaping from the bottom) Very good quality and price. Very easy to clean as it can be taken apart (you can even just use a sponge without a brush)