Easyou Hu Chinese Japanese Calligraphy Brush for Running Cursive Script of Calligraphy and Landscape Drawing Bamboo Orchid Painting Pure Wolf Hair(Weasel) 3pcs/pack(Size: L+M+S) lhsh Good for beginning and medium calligraphy:regular, running script, cursive script; painting:orchid,bamboo,landscape with great elasticity. Bamboo shaft. Size:L+M+S Pure wolf hair(weasel hair). Diameter*Hair length L=0.85*3.2cm(0.33"*1.26").M=0.75*2.9cm(0.3"*1.14"). S=0.65*2.3cm(0.26"*0.9"). Hu brush. Anthentic brush mill supply for some famous calligraphy academes.