Size of 108 * 108 * 51.5. It is easy to mark out with a built-in lid that does not protrude. Since the plug on the embedded nut side for closing the lid is not uselessly moved to the deep side, there are few restrictions on the opening position. There may be no way to raise the cost by increasing the number of divisions of the mold, but four stars, that it feels expensive about 1,000 yen including tax. In addition, PVK-ANPJ with the same type of perforated + 6 male screw caps seems to be the same price (as of June 2016).