As a trend that is to minimize coating processes which cause the VOC emission.a high-quality of surface texture has been an issue thesedays. Mixing plastics with small parts of metals give a metallic luster of surface. Also, a fuel-efficiency is improved by the lightweight-body. In this study, we analyzed matrix pofymer, metal size and content Metallic Masterbatch(M/B) by thermo gravimetric analysis(TGA) and differential scanning calorimetry(DSC), and then it was compounded with polypropylene(PP). The surface texture and dispersibility of metal particle on natural and black color composites was observed. Through pofarized microscope and color 3D laser scanning microscope, we cuold find the dispersibihty of metal particle on the surface was well distributed in surface and depth.