Our factory Coconutnesia / PT. Coconut Indonesia Utama provides coconut shell charcoal briquettes for a barbeque with specifications: Origin: East Java Ash Content: 4% - 6% Moisture: 6% Maximum Volatile Matter: 15% - 18% Fixed Carbon: 70% - 75% Calorie: 7300 - 7800 Odor: Natural odor Ash Color: White / Cream Raw Material: Coconut Shell Charcoal Mix Harwood Charcoal Burning Time: 2.5 hours maximum