This is a case for storing baby bottles, a microwave sterilizer for baby bottles, baby bottles, and other items. Please check the photos. Baby Bottles: * chu chu, yellow-green, bottle type, almost unused. 240ml * Green bottle. 160ml * NUK, used when left at a nursery. 300ml All sterilized. For hygiene reasons, nipples are not included. * Real Mother's Feeling L size: 1 * Nursing Guide S size: 1 * chuchu Newborn: 1 (leftovers) Nipple shields are unused. chuchu paper pack nipples are also unused. coop baby cotton swabs are also unused. The microwave sterilizer can only sterilize one bottle at a time. It can also be used for steaming vegetables when starting baby food. We used it for sterilization. It was very useful when going to my parents' house because it was small and portable. Please consider this if you don't mind that it has been stored at home.