Filberts are similar to a flat brush, but end with a rounded tip, useful for tapering strokes and used on edge for lines. Made from the finest Chinese (Chunking) hog bristles, using the natural curve of the bristle to maintain spring. Made of longer than normal bristles for greater colour capacity. Long Ivory painted polished handles with seamless corrosion-resistant ferrules. Long hairs for more fluid, expressive brush strokes.