34 years ago, Bokuundo Vegetable Core Burning Smoke, High-Grade Oil Smoke Ink color: Subtle brown Color of concentrated ink: Elegant black Not suitable for diluted ink Carefully stored at home, so the stability of the particles and aging, such as drying, can be expected. New product. Measurements are approximate. Please understand. Please check the images for the condition and understand. If combined with other calligraphy brushes and inks on sale, we will discount 100 yen from the second item. Please confirm in the comments if you wish to combine items, as they may be out of stock depending on the timing. Of course, immediate purchase is welcome. We also have Gyokuhin (high-quality) products manufactured within the last 5 years on sale. Please refer to them.