Coconut Shell Charcoal (shisha / Barbecue) Specification : Free Moisture : 0.62% Total Moisture : 4.60% Inherent Moisture : 2.94% Ash Content : 2.90% Volatile Matter : 17.20% Fixed Carbon : 76.96% Total Sulphur : 0.05% Gross Calorific Total : 7.043 K.Cal/kg