Elements Mixed Media Brushes (Set of 12) A range of synthetic brushes ina variety of sizes and shapes suitable for acrylic, oil and watercolour. Flat Sizes 11, 6, 1 - for decorative strokes blocks of colour, blending and impasto. The fine edge can be used for lines and sharp edges Filbert Sizes 9,5,2 - for blending, petal shapes and strokes with soft, round edges. Angle Sizes 7,3 - for curved strokes, sharp edges and filling corners. Round Sizes 4,2,0, 2/0 for fine details, decorative strokes and thin to thick lines.