Roubloff art brushes are very fine and high quality professional brushes. These Drybrush-brushes are made of a synthetic kolinsky-hair (red sable hair) imiation attached seamlessly to a gold-plated ferrule. This brush is especially made for the technique of drybrushing when painting miniatures and models. But they also work perfectly for covering large models with paint. Available sizes are 2, 4 and 6.