Thank you for viewing! Pigeon Breastfeeding Realization Nipple for Baby Bottles, Size SS, 1 piece - Brand: pigeon - Size: SS - Model: F90A - Target age: From 0 months Used about once a week during the newborn period. I have already purchased other nipples & have stopped using them since I am exclusively breastfeeding, so I am offering them for sale. It can also be set with a glass baby bottle! Please let me know in the comments if you would like to change the price. I have washed, sterilized, and stored it, but please wash, sterilize, and disinfect it again before use. Thank you for viewing!