This is a brush made by Unpei Fujino, who is a Living National Treasure. It's a soft, high-quality brush made of wool. - Type: Brush - Hair Color: White 　Length of bristles: Approximately 11.5 cm 　Diameter: Approximately 2 cm 　Brand: Eiju Chu I have been using Eiju's small brushes for a long time. This one has a slightly long tip, but I think it's easy to handle. I have never used it since I bought it. It has been stored at home for about 20 years, so please consider this before purchasing. It seems suitable for large-format works. - Price: 25,000 yen at the time Thank you for looking.