Set the mood in any room with the warm glow of fire. Terra Flame Gel Fuel by SunJel is odorless clean-burning emission free gel fuel and does not require outside venting. Simply drop a can in any gel fuel fireplace fire bowl or lantern light it and enjoy hours of warmth. Each can produces a 7 in. flame that looks and crackles like the flames of a wood fireplace. Each can burns bright for up to 3-hours offering the long-lasting warmth of a wood fire without the mess.