This is an empty container from Oginoya's Kamameshi. After eating, I washed it, and haven't used it for anything since. It seems to be a container that can cook one go (about 180ml) of rice deliciously. I don't plan to include the third sheet of paper because it's also stained, but if you need it, please let me know in the first message after purchase. I will include four tsukemono (pickled vegetables) packs. I will wrap it in bubble wrap and ship it in a cardboard box via Mercari's Takkyubin service. Please read my profile before purchasing or commenting. --- A set of ceramic teacups in various colors and seasoning packs. - Colors: Blue, Black, Brown - Quantity: Brown 1, Blue 1, Black 2 - Material: Ceramic - Included: 4 tsukemono (pickled vegetables) containers Thank you for looking.