Thank you for viewing. This is a calligraphy brush made by Habu Tenshodo. The store is no longer in operation, making this a rare item that is now difficult to obtain. I am selling it to organize my collection. I also use this brush and find it very easy to use. 【Product Features】 Type: Calligraphy (Thick brush) Size: * Total length: Approximately 25.5cm Hair length: Approximately 47mm Hair diameter: Approximately 9mm Hair quality: Likely horse hair or a mixed hair blend. 【Condition】 There is no engraving (mark) on the brush itself. We cannot provide proof of the manufacturer, etc., so please purchase only if you understand this and prioritize practicality. 【Shipping and Packaging】 Free shipping and anonymous delivery (Rakuraku Mercari Bin / Nekopos) will be used. It will be shipped in a vertically folded envelope (12cm x 33cm). The price is set considering the list price and market value, but since there is no engraving, I hope to sell it to someone who will cherish it. Thank you.