Flexible and breastfeeding-friendly, the Lansinoh starter set contains two PP bottles of 160 ml and 240 ml as well as three NaturalWave teats that make it easy to switch between breastfeeding and bottle feeding. The set is equipped with NaturalWave teats in sizes S, M and L, which have been specially developed for breastfeeding babies. The teats are made of soft silicone and have a natural slope to maximise the lip support for your baby. The teat tip is long and round so that it fits perfectly into the hollow of the upper palate. The anti-colic valve ensures that your little one swallows less air when drinking, which prevents colic. The baby bottles are easy to fill and clean thanks to the large opening. The ergonomic shape also ensures that they sit comfortably in the hand. With the help of the protective caps, the glass bottles can be sealed so that they are drip-proof and hygienic, making them ideal for taking with you on the go.