Having the proper tools is essential for students striving toward the best possible results. These brushes are made of camel hair and feature a wood handle. They come packaged in a sturdy flat tray that makes it easy for students to select their brushes during class, and the tray can then be used to store the brushes between classes. This set of 144 flats come in an assortment of sizes ranging from Size 1 to Size 6. The Class Pack includes 24 of each size, giving students a range of choices. They are ideal for working in watercolors or tempera. This product is designed to provide a quality product at an affordable price. Also available in an assortment of round brushes in the same size range.