This instrument is a work that you can use widely in everyday life. It is a work completed by hand drawn in a small bowl made carefully by a potter. About penetration It is one of the pleasures to watch the appearance that the surface color changes to a tasty color with the color of fine glassy cracks on the surface as it gets used up. Diameter 10.5 Height 4 Weight 150 g ※ Microwave, dishwasher, oven, cleanser, nylon scoure etc. are not available.