Thank you for viewing. I used this for the first three weeks after birth. It's still in good condition, so I'm putting it up for sale. ⭐︎ The price of this item is not negotiable. ⭐︎ It has been sterilized in a microwave sterilizer, but please sterilize it again before use. ⭐︎ I plan to send it via Yu-Packet Plus without the box, but if you want the box, please comment. ⭐︎ Please see my profile for details.