Please be sure to check the profile. Purchased on August 15, 2025. Used for 2 days, but I switched to a different baby bottle, so I'm selling this one. I think I used one of the three bottles, but I don't know which one, so I marked it as "Like New". All three bottles have been sterilized and dried, and stored at home. There are instructions, so please check the photos for details. Nipples and caps are included, but for safety, I recommend sterilizing and drying them yourself before use. Stored at home. Used item. Returns and refunds are not accepted. Please understand this beforehand and purchase accordingly.