MasterChinese Fine Small Watercolor Sumi Chinese Calligraphy Brush Set (For Medium / Small Script) - Wolf Great from beginners to advanced learners Hair length 3.7cm (1.46), 3cm (1.18), 2.6cm (1) Diameter 0.9cm (.35), 0.8cm (.31), 0.7cm (.27) Include: 3 brushes, wolf hair. Comes with a brief introduction Small medium script / drawing including watercolor. Wooden shaft