I'm getting rid of some unused baby items. 150ml Brand new, unused. I used and loved these after they were recommended by the hospital. They are also sold at dentists' offices as a bottle that helps babies develop their oral strength. It was so easy because there was only one type of nipple. No price reduction. Will use bubble wrap. Please be aware that regular mail takes several days, so please purchase with plenty of time to spare. Express delivery is available for an additional 300 yen. Items will be shipped the next day if purchased outside of the hours the post office is open on weekends and holidays.