Derwent Academy Taklon paint brushes are made using high quality synthetic brown variegated Taklon bristles Finished with a black wooden handle and a gold plated brass ferule Recommended for- Acrylic paints, gouache paints, watercolour paints and even oil! 6 pack includes Ro 12 pack includes Round Brush- 1, 3, 5, 7, 9, Flat Brush- 2, 4, 6, 8, 10, Filbert Brush- 8, Fan Brush FSC certified