This is a set of Pigeon glass baby bottles (3 x 100ml, 2 x 200ml) and a Lec Corporation microwave baby bottle sterilizer. One of the bottle caps is missing, so there are only four. The sterilizer does not have an instruction manual, but there are instructions for use inside the container (add 50ml of water and sterilize in the microwave for 3 minutes). The baby bottles have no noticeable stains or scratches, but the sterilizer shows signs of use. Please check photos 8 and 9 for details. Please understand that this item has been stored by a private individual. It will be shipped via Rakuraku Mercari delivery from Tokyo.