Tommee Tippee Natural Start Baby Bottles are expertly designed to closely mimic the feel of a breast, for a comfortable latch and seamless switch between breastfeeding and bottle feeding.This 4 Piece Tommee Tippee Baby Bottles Pack Includes: 4x 340ml Natural Start baby bottles with medium-flow Natural Start bottle teats.Tommee Tippee Natural Start Baby Bottles: With 340ml baby bottles and medium-flow teats, these Natural Start baby bottles grow with babies from approx. 3+ months, featuring an extra-wide neck for easy filling and cleaning.Natural Start bottle teats feature a built-in anti-colic valve that reduces air intake while feeding, creating a smooth and steady flow to reduce symptoms of colic.Super soft silicone teats flex and stretch for baby's most natural, comfortable bottle-feeding experience. With a breast-like shape for a natural latch, 95% of babies accept Tommee Tippee bottles.Inspired by mums and designed by experts, Natural Start bottles are completely mess-free and lea