If you are looking for an environmentally conscious product then the Hexagon Sawdust Briquettes are an excellent option. These ecological briquettes are made exclusively from pressed hardwood sawdust. This provides a great taste sensation because of all the different types of wood flavors that run through your body. The pressed charcoal sticks burn extra long due to the exceptionally elongated format which ensures that you can prepare beautiful dishes with a unique flavor all day long. The Hexagon Sawdust Briquettes have an average burn time of 4 hours and a carbon percentage of no less than 87.8%. This makes these briquettes ideal for use in an open barbecue like the Shichirin and in the braai BBQ.