I'm selling these items because I no longer need them after weaning my 1-year-old, but they are still in good condition. The nipples for the Nishimatsuya bottles are unused. The Pigeon nipples are all size M, so you could use these bottles from 3 months old if you provide S-sized nipples separately. I will also include L and LL sized nipples. I apologize that they are not in the photos, but the Pigeon bottles have M-sized nipples attached. The Nishimatsuya bottles have S-sized nipples attached. I used the Pigeon nipples on the Nishimatsuya bottles, so the Nishimatsuya nipples are unused. I was able to use them without any problems, so I think you can use them the same way, but please make your own judgment. The LL-sized nipples were used for a short period. I will also include attachments for drinking from milk cartons and the Hohoemi milk can. These do not have nipples, so you will need to provide those separately. These were also not used very much, so they are relatively clean. I bought the Jokin Joes sterilizer new and used it for about 4 months, but I didn't use it very often, and there are no noticeable scratches or stains. I have sterilized and stored it. Please understand that these are used items. Thank you. Although not in the photos, I will also include one Daiso nipple cleaning sponge as a bonus. #Pigeon #BottlesForSale #JokinJoes #SmartAngel #Nishimatsuya