Description philips avent scf651/27 natural bottle teat 1 hole newborn 2 pair our new new teat makes bottle feeding more natural for you and your baby. the teat's innovative petal design offers a natural breast-like latch, making it easy for your baby to combine breastfeeding and bottle feeding. natural sucking feeling thanks to the wide nipple resembling a mother's breast. unique leaflets for a soft, flexible teat that won't collapse. the leaflets inside the teat increase the softness and flexibility of the teat without causing it to collapse inward. thus, your baby will be fed in a much more comfortable and enjoyable way. advanced anti-colic system with innovative dual valve design the innovative dual valve is designed to reduce colic and discomfort by allowing air to enter the bottle, not your baby's stomach. bpa-free teat this teat is made of silicone, a bpa-free material (complies with eu directive 2011/8/eu) different flow rates for the most comfortable feeding philips avent offers four different flow rates to adapt to your baby's growth. note that age indicators are approximate as babies grow at different rates. philips avent offers 1-hole (0 month+) newborn flow pacifier, 2-hole (1 month+) slow flow pacifier, 3-hole (3 month+) medium flow pacifier and 4-hole (6 month+) fast flow pacifier. all pacifiers are available in packs of two. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.