Many porcelain in the firing process, the pursuit of process generally are not allowed to have too much glaze of open crack, but this Ge Yao vase makes the "open" beauty to an extreme, the "gold wire" of typical characteristics of the elder brother kiln: due to the open piece of different sizes, different depth levels, the part of the tire body reveal by oxidation or have different pollution degree, the open lines have different color. Ge kiln porcelain glaze large pieces of grain is iron black, known as "iron wire", small pieces of grain is gold, known as "gold wire". The "golden wire" makes the smooth glaze produce rhythmic beauty. H: 9.4in