Roubloff hog bristle brushes in filbert shape work like softer flat brush, allowing to reach small rounded corners of your painting details and spread paint there. This shape is the most popular in North America due to universal application. As any other hog-bristle brushes, theses ones work best of all for oil. Please read our full article on how to choose hog bristle brushes. What are Roubloff bristle brushes? Roubloff is a well-known manufacturer of high-quality brushes. They use German technologies adjusted by Russian professionals, allowing keeping high quality at most affordable prices. Bristle for these brushes is neither too hard nor too soft, which is perfect for painting in oil and acrylic. Filbert shape is the most popular one and can be successfully used for applying paint, blending, glazing, and other purposes. Brush size = diameter of bristle at ferrule in mm
