... hard wood sawdust, extruded by machine, made of high quality charcoal smoke off the fuel, without adding any chemical ... diameter 35-40 mm3 Length 100 mm or more.4 Quality parameters: Fixed carbon content (more than 80%),5 ... , size 10 kg carton size 38 * 25 * 25, 20-foot standard containers can hold about 1,100 boxes, 2 ... charcoal just feel free let us know ,thank you . Good Quality Mechanism Charcoal