This is a small calligraphy brush made of bamboo, with the inscription "Kinshin Kaisaido, High Quality Guarantee." Total length: 23cm Brush handle diameter: 8mm Bristle length: 2.8mm Brush tube diameter: 9mm Unused. Can be used for calligraphy, Japanese painting, and watercolor painting. I'm not sure about the writing feel, but it seems like it would be good for fine lines. - Material: Bamboo - Color: Natural - Design: Handwritten characters - Decoration: With string I try to be careful, but there may be oversights. In that case, I apologize. This is a stored item, so please refrain from purchasing if you are sensitive to such things. Thank you for looking.