Description An easy to use, hassle free, clean burning bio-gel fuel can designed to work with all our EchoFlame accent fireplaces. No smoke, ashes or soot to deal with, just a maintenance free way to enjoy a beautiful fire. Each fuel can burns brightly for 2.5 hrs with the crackle sound of a wood fire without the cost or hassle. Single-use, Non-refillable biodegradable fuel. Odorless Smokeless No Fumes Orange Flame 2 hours burn time