: loose marble painting "four cover member (dedicated to grinding vermilion ink stone)Size: 15.7 cm wide and 10.3 cm thick 4 cm longTake fine loose marble for material, make neat, shape while, stone quality soft, stone SeYun net, lined with turquoise songhua inkstone, texture clear, inscribe "shen tao wide curios" inkstone cover carver first-class, exquisite, the inkstone soaking by cinnabar grinding, fine craftsman, products lover!