Unagi-ya Kawasui (Kawaguchi Suisan) Set of 2 Unagi Jubako (Eel Bento Boxes) Brand new, unused. Stored at home in the original packaging (image 6). - Quantity: Set of 2 Unagi Jubako - Color: Exterior...Black, Interior...Vermilion - Size: 168mm x 143mm x 78mm - Material: ABS resin - Heat Resistance: 60℃-70℃ - Material: ABS resin - Size: 168mm x 143mm x 78mm - Heat Resistance: 60-70℃ I hope to deliver these to someone who can use them. Thank you. 【ABS Resin】 Excellent durability and impact resistance, making it difficult to break. The paint adheres well, so the color is less likely to peel. However, using a dishwasher may cause deformation, so please avoid it. It is also not microwave-safe. For cleaning, use a neutral detergent or a weakly alkaline detergent. If using an alkaline detergent, please be careful as damage, discoloration, or peeling of the lacquerware may occur depending on the type, concentration, and frequency of the detergent. Unagi-ya Kawasui Kawaguchi Suisan Oju (tiered food container) Unaju (eel rice bowl) Jubako (bento box) Unaju Jubako Doyo no Ushi (Day of the Ox - a day associated with eating eel)