1.5L Indoor Outdoor Gel Fuel Ethanol Fireplace Burner Insert Moda Flame 1.5 liter ethanol fireplace insert burner box can be used in most settings where you want to have a naked flame. Placed discretely into a already existing fireplace or you could make an effective lighting choice outdoors built into your garden. Recommended to be used with Moda Fuel ethanol fireplace fuel which provides a smokeless and odor free easy accessible fuel.