Thank you for viewing. This is a set of two 160ml Pigeon breast milk consultation bottles. Sterilized with steam, comes with a box and nipples. Used for about a month during the newborn period. At the time of birth, the baby refused direct breastfeeding and cried every time, and the feeding time was only 5 minutes for both sides, which was a desperate situation, but after using this, I am now (3 months old) able to breastfeed exclusively! I want to give this to mothers who are not breastfeeding well and who want to breastfeed exclusively. - Brand: Pigeon - Model: Breast Milk Consultation Room - Capacity: 160ml - Accessories: Instruction manual [Search terms] Oketani method direct breastfeeding training SS size