The Vallejo Hobby Dry Brush - Medium is a specialized brush designed for dry brushing techniques on models and miniatures, as well as for creating textures and effects. It's made with natural hair bristles, which allows for a softer, more delicate application of paint. The brush's moderate size makes it versatile for various applications, according to Hobby Habit. Its softness and resistance allow for creating a range of effects, from subtle highlighting to more dramatic textures.