This is a baby bottle often used in maternity hospitals. I bought it because it was used in the hospital, but I'm selling it because I'm using a different bottle at home! It's 200ml, so I think it can be used for a long time. A direct-attach type baby bottle that makes it easy to attach and detach the nipple. Both the 母乳実感® (Bonyu Jikan) and weak-sucking nipples can be attached. Since there is no need for parts to insert the nipple like a general baby bottle (cap type), it is easy to handle even when preparing, washing, and sterilizing a large number of bottles at once. Made of heat-resistant glass that is easy to clean. ○Pigeon Direct-attach 200 Glass x1 Unused nipple with large flow x1 All items are unused, but those taken out of the bag have been sterilized and stored without use. Please refrain from purchasing if you are looking for a perfect item. - Brand: Pigeon - Capacity: 200ml - Color: Clear/Yellow - Material: Glass - Condition: Unused (with packaging) Thank you for looking.