Set of 4 glass 100ml baby bottles and Pigeon nipples I switched to exclusive breastfeeding on the third day postpartum, so I only used one bottle a couple of times. I stored it with the unused ones, so I can't tell which one was used. The yellow caps are not included. - Brand: Pigeon - Quantity: 4 bottles - Included: 4 nipples - Capacity: 100ml - Material: Glass Thank you for looking.