This is a Chikawa bento box and chopstick set. It has a capacity of 500ml and is dishwasher safe. ^ ^ The chopsticks are 165mm long and are also dishwasher safe. - Brand: CHIIKAWA - Size: 169 x 104 x 58mm - Capacity: 500ml - Materials: AS resin, ABS resin, silicone - Product Name: Bento Box - Product Name: Chopstick Set Thank you for looking.