Grade: Super Premium (Gold A) Ash Content: 1.8 2.5% Volatile Matter: 15% Max Calorific Value: 7000 7500 Kcal/Kg Ash Color: White Grey Total Moisture: 5% Max Burning Time: 1,5 2 Hours Fixed Carbon Content: 84 85% Drop Tes: 9-10 X 2 Meter Shape: Cube/Customised Material: 100% Coconut Shell Charcoal Usage : Shisha / Hookah Free From Odor, Spark & Crack Burning Time Depends On Briquettes Shapes And Sizes