Chuchu Baby Multi-Fit Nipple For Wide-Mouth Bottles Only I bought this intending to replace a nipple, but I accidentally purchased the wrong product and couldn't use it with what I have. Therefore, I have opened the package once, but the item is unused. If you don't mind, I hope you can use it. The nipple part will be flattened for packaging. The box will also be flattened and included. Available for immediate purchase.