These bottle, very simple, are of good quality, easily washable and capacities are readable, no complaints on that side. I love nipples for encouraging baby to feed as the breasts and allow me to continue breastfeeding despite the resumption of work, I have changed by teats 1 hole from the same collection, it has a rate more close to that of the breast. The bad: plastic !!! So they are to spoil when the heated in a water bath, what a pity!
