https://joy.videvo.net/videvo_files/video/free/2013-11/large_watermarked/GasHobCloseUpVidevo_preview.mp4 Gas Hob Flames Close Up A close up of the flames produced by a gas hob. 1080pappliancebluecookingenergyenvironmentfireflamesgasheatheatinghobhotkitchenovenstoveutility