The Pro Arte Ron Ranson Hake Brush is made in a Japanese style from goats' hair (which might shrink if washed in hot water).
Pro Arte Prolene Brushes - Round - Series 101 - Artists Watercolour Single Brush
Pro Arte Liner Brush Series 9 Prolene Paint Brushes Signwriting Lining Lettering
Pro Arte - Artists Pure Red Sable Brushes - Round - Series 3 - Watercolour
Pro Arte - Prolene - Square Chisel Edge Signwriting Brush - Series 10
Pro Arte - Artists Polar White Nylon Brushes - Flat - Series 32
Pro Arte - Professional Sable Blend Brushes - Round - Series 100 - Watercolour