If you are looking for textured effects on your models, this Vallejo Round Weathering Synthetic Brush L (8) is your best choice. With sturdy synthetic fibers and rounded shape size L (8), you will be able to work in hard-to-reach areas and apply effects with great precision. The fiber length of this Vallejo Round Weathering Synthetic Brush L (8) is 15mm and the fiber width is 6mm.