This 12.5Kg Empty Gas Cylinder?is built with stainless steel that guarantees durability and prevent of leakages and rusting,?. It works with any gas cooker immediately it is connected to it.?The cylinder comes with 4-yard hose and Gas Regulator – a high quality, leakage detecting regulator with the ability to automatically stop the flow of cooking gas if a major leak is detected.Using Gas cooker is environmental friendly when compared to kerosene stove that emits CO2 which is dangerous to your health and the environment, so you need one.