Our factory Coconutnesia / PT. Coconut Indonesia Utama provides coconut shell charcoal briquettes for shisha with specifications: Origin: East Java Ash Content: 2.5% - 3.5% Moisture: 6% Maximum Volatile Matter: 15% - 18% Fixed Carbon: 70% - 75% Calorie: 7000 - 7500 Odor: Free Ash Color: White / Cream Raw Material: Coconut Shell Charcoal Burning Time: 2 hours maximum