Grade A HALABAN hardwood BBQ charcoal 100% natural hardwood halaban charcoal Sparkless and almost smokeless Total Moisture = guaranteed less than 5% Ash content = guaranteed less than 2% Ash Color = White Charcoal size = 50mm â?? 120mm Volatile matter = 36.5% Fixed carbon = 61.8% Caloric value reach = 7044 kcal Burn time = 3 â?? 4 hours