The Pigeon Peristaltic Silicone Nipple is designed for infants 0-3 months old, featuring a slim neck and slow flow rate. Made from BPA-free silicone, this nipple encourages natural sucking patterns and comes in a pack of 3 pieces. Key features: • Suitable for 0-3 months old babies • Slim neck design • Slow flow rate for newborns • BPA and BPS free material • Peristaltic design promotes natural sucking • Pack contains 3 nipples The peristaltic design of these nipples helps babies develop proper feeding techniques by encouraging natural tongue movements similar to breastfeeding. The slow flow rate is specifically calibrated for newborns and young infants, helping prevent choking and ensuring comfortable feeding. The slim neck design makes these nipples compatible with slim-neck Pigeon bottles.