Self Moistening Art Brush Product Code : XQR-L Koi Water Brush, Round Large Nib, Short Tank Tank Size : 4ml Tip Size : No.8, Large, 17mm Tip Material : Synthetic Bristles (Nylon Fibers) Koi Water Brushes are designed for easy transportation and storage of water when you’re away from home or the studio. The brush separates into two parts: a fine flexible brush tip, and a barrel handle with a plug to carry water. The comfortable grip is great for controlled blending, shading, and highlighting. Ideal tool for Illustration, comics, Calligraphy, lettering, Handmade cards and craft projects, Studio and remote use, Mixed media layering, Background washes. Product Size : 122mm Made in China