Silicone nipples for Spectra bottles ensure a smooth and comfortable feeding experience for your baby. Designed to mimic the natural flow of breastfeeding, these slow-flow nipples are ideal for newborns (0 months and up) and provide a steady, controlled feeding rhythm. These nipples feature an advanced anti-colicing system that minimizes discomfort by reducing the amount of air swallowed, which promotes a more relaxed feeding time.Made of 100% food-grade silicone, these nipples are BPA and PVC free, ensuring your baby's safety with every feeding. Convenient and easy to clean, these pacifiers are dishwasher safe and sterilizable, providing a hassle-free solution for busy parents