This product is new and unused. This is a 450ml plastic lunch box of "Tomica 26". It's a lunch box that allows "fluffy arrangement" to prevent decorations from collapsing and to prevent nori (seaweed) from sticking to the lid and being crushed. The product is unopened. Regarding any defects in the product, please handle it between the buyer and the manufacturer. ■ Size: Approximately 17.0 x 10.5 x 6.0 cm ■ Capacity: 450ml ■ Body weight: Approximately 150g ■ Microwave-safe (remove the lid) ■ Dishwasher-safe (for home use) ■ Fluffy lid prevents arrangement from collapsing ■ Comes with a high partition to prevent side dishes from shifting ■ Seals tightly with a packing and fastener ■ BPA FREE ■ Made in Japan Although the product is new and unused, please refrain from purchasing if you are sensitive to minor imperfections. 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.