[Nagaku No. 2 Brush for Work Creation Works] Tip Size 0.5 inch (12 mm) diameter x 3.1 inch (78 mm) Product Size Shaft Diameter 0.6 inch (14 mm) x 14 mm x 15.2 inch (358 mm) Hair Quality Fine Wool (fine light grain wool) For Work For Exhibition Work Half-cut All Paper 2 2 2 2 Open ends for freedom of movement. You can freely express your curature. Made with the finest selection of wool. It contains good ink so you can create works while enjoying the changes in hydration. The tip is made with a lot of hair to the tip so it leaves a strong brush stroke. When you finish using the brush, it is important to remove the ink liquid remaining on the tip of the head. If the ink remains on the tip of the tip will harden the brush, it may cause the brush to break.