Made From Casuarina Tree Wood. He is of Type Hardwood User For Barbecue. It is One Of The Best Types Of Charcoal For Barbecue. The Burn Time is 4 To 5 Hours. Product information: 1) Ash (on dry basis): 2.60% 2) Total moisture: 3.50% 3) Sulfur (on dry basis): 0.35% 4) Humidity(on dry basis): 4.2% 5) Fixed carbon (on dry basis): 75.03% 6) Calorific value : 6700 cal/g