American Fire Glass SS-RFPKIT-N-18 18" Round Natural Gas Flat Pan and Spark Ignition Kit with 12" Ring. Everyone loves to sit around a nice warm fire with close friends and family, especially on those cold winter nights! Some people think setting up such a fire in their fire pit will be difficult, but that's not true. Now your customers can easily organize their own DIY fire display with our 18" round flat pan with spark ignition kit (natural gas). With just the push of a button, your customers and their guests will be enjoying a brilliant flame and lots of wonderful conversations!