School Specialty Oriental Decorative Brush Set includes a mixture of chinese sable sheep hair and a wool wash brush. It is ideal for the most particular detail as well as covering large areas. Four small brushes in sizes 1 2 3 4 and four large in sizes 1 3 5 and one bamboo wash brush with a 2-1 2 in. wide tuft. Brush is perfect for calligraphy sumi painting and is 9 per set.