b.box sippy cup replacement straw and cleaner set Purchased at the baby goods section of AEON. Since I rarely used the b.box, it's unopened and unused. [Regarding Transactions] * I inspect items with the utmost care, but there's a possibility of oversight. Please purchase only if you understand that these are items stored at home and are pre-owned. * Depending on the size of the package, I may change the shipping method from Rakuraku Mercari Bin to Yu-Yu Mercari Bin or vice versa. * To reduce shipping costs, I may fold, compress, or open the box for shipping. Please understand. bbox b.box straw mug mug Baby food straw cleaner