Ink: Tessai Osho's Calligraphy and Painting Ink Treasure. Made by Hui She Cao Sugong Yaoqian. Oil Smoke 101. This item was found while organizing my parents' house. Please comment if you would like additional photos. Please note that this item has been stored at home and inspected by an amateur, so there may be oversights. Although it is unused, it is an old item, so please purchase only if you understand this.