I've been making briquettes for over 10 years now and over that time I've developed the best recipe and technique. This is how to make coffee briquettes Using waste #coffee these homemade #coffeelogs burn for over two hours. As woodworking gets more popular, we should be more responsible for the waste from our workshops. And remember it's better to make your own rather than go to Tesco to buy them. Enjoy #briquettes #briquettemachine #briquette