These flat artist paint brushes are made from pure Chinese hog bristles. These brushes are suitable for oil painting but also fit for purpose for artists who wish to use acrylic paint in a traditional oil style. The grade of Hog hair is a high grade bristle giving good spring, shape and control. These brushes have seamless ferrules and have black painted wooden handles. This set contains the following brushes Flat: 2, 4, 6, 8, and 2 x 10.