The "flow" refers to how fast milk comes out of the nipple. Buying the wrong flow can lead to frustration or choking: How Many Baby Bottles Do I Need? A Complete Parent's Guide
: Lightweight, affordable, and shatterproof. However, they can scratch easily and should be replaced every 3–6 months. Always ensure they are BPA-free . buy baby bottles
: Ideal for newborns to prevent overfeeding and ensure they drink a comfortable amount. The "flow" refers to how fast milk comes out of the nipple