1The pig's bristles are flexible, not easy to deform and resistant to moisture 2Aluminium tube interface is adopted and the special technology of the interface is tightly fastened to prevent the brush tip from falling off. 3The wood pen body is smoothly, comfortable to hold, and has a clear model identification for easy identification 4Widely used, suitable for oil painting, gouache, acrylic, textile pigments, etc. 5The brush has a large surface area, suitable for largescale wall paintings and background paintings, etc.