Product Name: Sawdust Charcoal Briquette Shape: Hexagonal Material: 100% Sawdust from Hardwood Specification: - Ash Content: 4% - 4.5% - Raw Material: 100% Sawdust - Fixed Carbon: 87% - 89% - Volatile Matter: Max 7% - Max Calories: 7700 KCAL/Kg - Burning Value: Up to 6 Hours - Product Size: 3cm - 35cm