Size: Approx. W 10 x D 9 x H 9.5 (cm) Contents: Capacity: 300ml With inner lid (seal lid) Materials: Main body + lid: Saturated polyester resin, ABS resin Inner lid (seal lid): Polyethylene Made in Japan Color: Red Notes: ●The outer lid is a simple placement type and does not close tightly, but the inner lid prevents liquid leakage. ●Heat resistance: Main body + lid: -20℃ to 140℃, Inner lid: -20℃ to 70℃ ●*Microwave and dishwasher safe. (Remove the inner lid when using in the microwave or dishwasher.) Versatile uses depending on your ideas! Bolt-shaped bento box, round lunch pot. Comes with an inner lid to prevent liquid leakage. You can also remove the inner lid and use it as a pen holder or a small item container, offering various ways to use it. The outer lid can be placed under the main body to serve as a coaster. *The outer lid is a simple placement type and does not close tightly, but the inner lid prevents liquid leakage. Thank you for looking. This is a new, unused item that has been stored at home for a long time. Please refrain from purchasing if you are concerned about this. Discounts are available for bulk purchases, so please comment if you are considering it.