Investment Casting Pouring Cup is an open container which is used to collect and to pour the hot molten metal into the cast moulds for the production of high quality finished products. It is made up of high quality ceramic which is formed by isostatically pressing at high temperature and pressure. This container can be used for a wide range of metals and alloys such as ferrous, nickel aluminium and bronze based materials. Investment Casting Pouring Cup has a filter rating of 2 to 50 kilograms per second. It is available in round and square shapes with a diameter in between 30 to 600 millimetres and is available in pore sizes of 2 to 3.5 millimetre.