Philips Avent UltraSoft Soother adapts to the shape of your baby's cheeks, leaving fewer marks and preventing skin irritation for greater peace of mind and comfort. Soft, flexible shield to reduce marks and skin irritation Delicate skin requires extra care. Our FlexFit technology allows this shield to follow the natural curves of baby's face for a comfortable fit. Your little one will have fewer marks and skin irritation. Our rounded shield minimizes pressure to provide comfort and softness on baby's cheeks. Extra ventilation holes allow baby's skin to breathe Skin needs to breathe, especially your little one's. Our shield features 6 ventilation holes to increase airflow, designed to reduce skin irritation. Babies know what they like. We asked mothers how their little ones responded to our soft silicone teats and 98% said their baby accepted Philips Avent UltraSoft pacifiers. Our flexible silicone nipple has a symmetrical shape that protects your baby's palate, teeth and gums as he or she grows. With our carry case you can sterilize your baby's pacifier in the microwave and store it hygienically when you go out. Simple steps for reliable sterilization in 3 minutes Place the well-rinsed pacifiers in the case, add 0.25 ml of water and microwave at 750-1000 W for 3 minutes. Allow to cool for 5 minutes, pour out the water and you're done. It is recommended to use from 6 months.