Robert Simmons Sapphire Series S57 Sable/Synthetic Angle Shader Brush 3/8 in.

The unique blend of only the finest red sable hair and tapered synthetic filaments work together to create a brush that performs like a sable, and lasts like a synthetic. Sapphire brushes are designed for fine art and decorative painting in watercolors, oils, acrylic, inks, and gouache. For angled shapes and strokes, blending, and floating color into small areas.