Utility: BBQ Smoldering, no flame, no explosion Grain of iridescence Long fire: 3-4 hours No smell, smoke, brown yellow ash Diameter: 3-20 cm Length: cut according to customer requirements Moisture ratio 5-7% 4% Ash Carbon ratio (fixed carbon) 60-75% Calorific (kcal/kg) 6500-7500 kcal/kg Volatile matter 32.68%