※ Price not negotiable Brand new, unused item. ※ Purchased from an authorized retailer. Retail price: 1595 yen Convenient for replacements! B.box Straw Mug Replacement Straw & Cleaner Set This set includes the innovative weighted straw and the slit straw, which is a key feature of the sippy cup's leak-proof design, as well as a dedicated cleaner to clean the straw and weight. This is a must-have item for cleaning your sippy cup and is also convenient to have as a replacement stock. Set Contents Replacement straws / 2 Weight / 1 Cleaner / 1 Materials Polypropylene / Silicone / Steel ball (Dishwasher safe) ※ Not microwave safe ※ All bbox products are BPA-free, phthalate-free, and PVC-free.