Unfortunately, our tiny studio doesn't have a fireplace. But if it did, you can bet we'd be getting toasty with a cup of coffee and one of these: fire logs made from java!Saving it from going directly to landfills,this company collects waste from instant coffee manufacturers. Each log comes in at just $2 a pop. They burn up to 3 hours, which is about the same time as a real log similar in shape and size. Plus, they come in 100 recycled packaging.