Pigeon POCHI tto Purchased in 2023, but only used to sterilize the nipple of a baby bottle when administering K2 syrup, as all my children were exclusively breastfed. It was very convenient for that purpose. Although I haven't used it for anything else, there are some white stains. It has been cleaned and sterilized with citric acid. I have discarded the outer box, so it is not included. Please understand that this is a used item and has been stored at home. - Brand: Pigeon - Model Name: POCHI tto - Function: Baby bottle sterilizer