These items were purchased last year. The baby bottles were used for about 6 months, and the nipples were used only a few times for about a month. They are still usable, but since they are used items, please refrain from purchasing if you are concerned about this. Glass baby bottles, set of 2: 240ml and 160ml. - Brand: pigeon - Capacity: 240ml - Capacity: 160ml - Material: Glass Thank you for looking.