Daler-Rowney Aquafine Watercolour Brushes use a formulation of thick and thin filaments to create an imitation of natural sable hair. The synthetic brushes will not split and help you achieve beautiful works of art, with a range of sizes and shapes available. They have excellent shape retention and longer life than natural sable hair. This short flat brush offers good colour control, and you can apply it flat on the paper for thick lines. Alternatively, use the corners for details or the edge for thin lines. Size: 0.5 inchesShort flat brush Unique formulation of thick and thin filaments Good colour control Ideal for watercolour Daler-Rowney Aquafine Short Flat Watercolour Brush 0.5 Inches