I apologize for my limited knowledge, but I believe this is Tokoname ware, as I own a few similar items. Since this item does not have a box or instructions, please refer to the attached photos for details. Furthermore, there are no signs of use, and the condition is good. The main body dimensions are large, with a diameter of approximately 100mm, a handle length of 65mm, and a body height (excluding the lid) of 65mm. The maximum height from the tip of the handle to the knob of the lid is about 85mm. The capacity is 300ml when full, and it comes with a stainless steel tea strainer. It will be carefully packaged in a cardboard box and shipped via courier service.