Inspired by nature and crafted from real American hardwoods. Turn your every day into a mountain retreat with the simple strike of a match. Perfect for fireplaces, fire pits and campfires. Fast and easy lighting. Simple, with no mess. Burns up to 24% more efficiently than Duraflame 5-lb. firelogs. Burns cleaner than ordinary cordwood, producing up to 75% less particulate matter and up to 80% less carbon monoxide.