This Princeton Siberia Series, Long Handle Kolinsky Sable Filbert, Size 4, is quite similar to a Flat Shader, but filberts have a rounded end that is more suited for soft edges like flower petals.
ABOUT THE SERIES
Princeton’s Siberia Series watercolor paintbrushes are made with the finest Kolinsky sable hair. Hand-shaped by skilled German brush makers, the brush heads are what make these brushes a must-have for watercolorists. The natural hair ensures a generous belly for holding water and for maintaining a fine point.