150ml slim-type baby bottle with super cross-cut nipple. It seems that you don't need to change the nipple according to the baby's growth. It was very light and good, but I am selling it because I am using another plastic baby bottle. - Brand: ChuChu - Capacity: 150ml - Type: Slim type - Features: Super cross-cut - Made in Japan Thank you for viewing. It has only been washed once and has not been used. However, please understand that this is a used item stored at home.