Use: 9/10
The nipple integrated anti-colic system and so no worries to clean the bottle.
5 teat flow rates that facilitate the taking of milk or water and limiting the air, less bloating including all the child who uses it often stomach ache since birth.
The risk of regurgitation are less frequent with the rate adaptation, the child falls asleep faster at night.
The brush, a sort of brush teeth curved spout, allows to clean the bottle.
Pacifier, translucent and BPA is appreciated by baby.
Price / quality ratio: 9/10. This is a kit of very good quality at an affordable price where Amazon offers savings (free delivery cost and almost 10% reduction).
Overall Rating: 9/10 A very good product which must be part of the panoply of those whose baby needs.