The ultimate PRO Synthetic set! Combining all 6 round sizes - x10, 00, 1, 2, 4, and 6. PRO Synthetics mimic sable perfectly, delivering more "snap" than natural hair brushes, while maintaining great paint loading and control. All the feel and handling of a natural brush in a full synthetic. Great for everything from smooth blends and edge highlights to texturing and dotting those eyes. The ultimate workhorse brushes!