This is a **high-quality No. 3 brush "Eiju" made by Okina Brush**, carefully preserved for many years by a calligrapher relative. It is a very valuable Kumano brush, and a new one is now difficult to obtain. It is the perfect size for writing 4-6 characters on hanshi paper in kaisho (block script) and gyosho (semi-cursive script). 【Brush Characteristics】 Name: Eiju Size: No. 3 (Hair length approx. 4.5cm, Hair diameter approx. 1.0cm) Materials: Ten'o (horse tail hair), wool, and kengo (mixed hair) etc. (High-quality brush tip adjusted for the best balance) Retail Price: 5,000 yen It combines elasticity, firmness, and excellent ink retention at a high level. The powerful stops and flicks are well-defined, and it is a brush that will be a lifelong companion, suitable for advanced users' final drafts and exhibition works. Thank you for your consideration. #Kaisho #Gyosho #HanshiWriting #FinalDraft #Copying #CalligraphyWorks #No3Brush #MediumBrush #LargeBrush #KengoBrush #HighQualityBrush #CalligraphyBrush #KumanoBrush #Okina #OkinaBrush #Eiju #EstablishedBrushMaker #NewUnused #Masterpiece #Rare