One stroke brushes are essential for the one stroke technique. They have been designed especially for this type of stroke work. One stroke painting is wonderful fun for painters of all levels. Whether your just starting out or have been painting for years, these brush are sure to be perfect for all your painting projects. Set angle (3/8-inch, 5/8-inch, 3/4-inch)-great for controlled angle strokes blending in tight areas and shading.