Personally whether at home or at my work place (with babies and infants) I like Advent products, which have certainly a cost, but the quality never disappointed me.
To have held hundreds of bottles of dozens of different brands those are my favorite Advent: a real comfort for the parent and the child.
These are a little wider than the base Advent, but nevertheless they are really easy and pleasant to handle.
I must say that this new range and Natural anti-colic system I did not believe too much, and yet the result is there. No baby has not been cured overnight, but there is hardly a real extra comfort, and when you have a baby with colic topic, it's important! In addition, more than ordinary Advent nipple is one step closer to the shape of the nipple. Not bad when doing mixed feeding (and that was always afraid unconsciously that baby does not put to prefer bib).
The components are up to the quality of the brand: solid (and we know that a bottle in his life not even when confronted evil times the floor) of the nipple does not tear even when baby is teething and that it bites good heart on.
They are easy to clean due to their open and are resistant to even spend time with sterilization (steam). Here also the capacity is generous, practical when, spent the first months of baby's appetite grows ^^
A quality / price excellent for everyday product with more good life expectancy.