We are Indonesia Coconut shell charcoal Briquette/ Shisa Manufacturer and exporter. Coconut shell charcoal briquette for BBQ Specification: Total Moisture : 5% Ash Content : 1.8 - 2.0% Volatille Matter : 15% Fixed Carbon : 80 - 90% Gross Caloric Value : Above 7,500 Kcal/Kg Burning Time : 2 - 2.5 hours Briquettes size 25x25x25 cm 26x26x26 cm 27x27x27 cm 28x28x28 cm .... (Custom) Packaging : Master Box @5/10/20 Kgs, Inner Box @1 Kg