The NUK Simply Natural Baby Bottle is designed to provide a natural feeding experience for infants. It features multiple holes that mimic the flow of mom’s breast, ensuring a comfortable and natural feed. The bottle is made from extra soft silicone and includes an advanced 1-piece Anti-Colic Air system to help reduce colic, gas, and spit-up. The nipple shape is similar to mom’s breast during breastfeeding, allowing for a seamless transition between breast and bottle. The flexible design moves with the baby for a continuous latch, and it is accepted by 96% of moms based on independent market research. This pack includes two slow flow nipples, each with three holes, suitable for infants.