The Daler-Rowney Graduate Synthetic Brush Set is part of the Graduate range, designed (as the name implies) to particularly appeal to students, with good-quality basics at very economical prices. They’re suitable for all types of painting, including acrylics & oils, but particularly watercolours. These are resilient, durable brushes which give you excellent value for your money. The Daler-Rowney Graduate Synthetic Brush Set contains four brushes: Size 4 Round; Size 10 Round; Size 5/0 Round; Size 1/2 Flat Wash. Please note that these also include a mix of goat hair & synthetic fibers.