1.Granite Washbasin, made from the granite, marble, limestone or onyx. 2.Finished by hand carved, honed or polished surface. Granite Wash basin/sink1.Material color: Granite, marble, limestone, onyx2.Shape: round, square, flower, figure design, etc.3.Colors available: black, white, grey, yellow, red, green, blue, etc.4.Finishing: Hand carving, honed or polished surface.5.Design: OEM or our own ...