... 2.Use for:Tableware,Flooring,Wall,Roofing,Table top,Stair Natural slate, slate wall clock -----Slate is very popular using ... quality also with good price1.Use for:Tableware,Flooring,Wall,Roofing,Table top,Stairs etc2. Optional color: black ... colors, thus perfectly reflecting the inner property and artistic quality of stone so as to be suitable for ... test report Photos show: Natural slate,slate wall clock