Thank you very much for viewing. This is a Bizen-yaki tokkuri (sake bottle). Bizen-yaki is characterized by its unglazed finish, fired at high temperatures, which brings out the reddish color of the clay. During firing in the kiln, various patterns and color changes occur not only due to the clay and temperature but also due to ash and airflow, and it is said that no two pieces have the same pattern. Although it has a simple color, it is said that the color changes and develops character the more you use it, like leather products. It is not flashy, but it is a wabi-sabi pottery that you will never tire of. The slightly glossy, reddish-black color immediately identifies it as Bizen-yaki pottery. The different color on the upper part is probably the "goma" (sesame) pattern, which appears when ash falls during the firing process and transforms into a glassy substance due to the high temperature. The size is just right for the palm of your hand, making it a perfect vessel for everyday use. This piece, with its affordable price and size, is perfect for enjoying the changes in Bizen-yaki as you use it. Size: Height: Approximately 13cm Width: Approximately 8.5cm Measurements are approximate due to being done by an amateur. Also, the actual color may differ depending on your smartphone screen. We will pack it carefully to prevent breakage. If you require gift wrapping, please let us know, and we will accommodate your request. Thank you for your understanding. 【Please Confirm】 Due to the differences in materials and manufacturing processes, ceramic ware may have black spots, small holes, or areas where the glaze is slightly missing. Conversely, there may be color unevenness, peeling, slight distortions, or wobbles caused by areas where too much glaze has been applied. Please note that we cannot accept "returns or exchanges" for individual differences such as those mentioned above for vessels that have passed inspection by the manufacturer and kiln. We hope you will enjoy the subtle differences of each product as the unique texture and warmth of the vessel.