A set of glass baby bottles and a sterilizing case. - Set contents: Sterilizing case and baby bottles - Mother's Milk Feeder baby bottles, also used at maternity hospitals - Bottle capacity: 9 x 100ml bottles, 3 x 200ml bottles - 1 x Pigeon 240ml bottle - 9 x Lids - Material: Glass - We have many because we had twins. - All have signs of use. - Used nipples are still available and can be provided for an additional fee for those who don't mind. These are the same baby bottles used at maternity hospitals, so my baby had no problem using them right away. Microwave sterilizing container Has significant signs of use. Thank you for looking.