This Princeton Summit Series, White Synthetic 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 Summit 6850 white synthetic-hair brushes are the industry standard for fluid acrylic and ink. Excellent snap and a fine point allow for a consistent release of color with greater control. Summit’s blend of hair is stiffer than a traditional watercolor brush, but not as stiff as Umbria or Catalyst which makes it just right for fluid applications.