Shisha Charcoal Coconut Shell Cubes Shisha Charcoal Specification: Moisture: max 5% Ash content: max 5% Volatile: max 12% Fixed carbon: min 78% Gross calorific value: min 30,000 kJ/kg Ignition time: max 10 minutes over gas stove Longevity for shisha smoking: min 90 minutes Surface temperature: around 320 C Middle temperature: around 350 C
