Cook your meals now easily with the built-in hob from i-Cook. It has five gas burners, one triple ring burner, with cast iron holders to endure heat and it's completely safe with the Flame Failure Cut-Off. Four Gas burners, The built-in hob BH5090S-8-IS from i-Cook has five gas burners in a diamond configuration allowing greater flexibility of pot size. Triple Ring Burner, The built-in hob BH5090S-8-IS from i-Cook features a triple burner, consisting of a sOne-Hand Ignition, It's very simple, Just turn the knob with one hand making your cooking really quick and easy. Flame Failure Cut-Off, The gas control device on i-Cook hobs blocks the gas supply if the flame accidentally goes out making them extremely