This product is new and unused. This is a 530ml plastic lunch box featuring "My Neighbor Totoro March." It's a lunch box designed for "fluffy arrangement," which prevents decorations from collapsing and prevents nori (seaweed) from sticking to the lid, thus preventing crushing. The product is unopened. Regarding any defects in the product, please handle them through communication between the buyer and the manufacturer. ■ Size: Approximately 18.6 x 10.8 x 6.2 cm ■ Capacity: 530ml ■ Body weight: Approximately 180g ■ Microwave-safe (remove the lid) ■ Dishwasher-safe (domestic use) ■ Antibacterial with silver ions (AG+) ■ Dome-shaped lid allows for fluffy arrangement ■ High dividers to prevent side dishes from shifting ■ Secure sealing with a packing and fastener ■ 4-lock design to prevent liquid leakage ■ Slim type that can be held with one hand ■ Made in Japan Although the product is new and unused, please refrain from purchasing if you are overly concerned about minor details. If possible, please contact us via the comment section before purchasing. We can accommodate combined shipping with other products and other shipping methods, so please contact us via the comment section.