Detailed Product Description item:wood charcoal1,shape:hexagon or more2,size:10-20cm3,calorific value:6500-7800kcal4,fixed carbon:>85%5,Ash content:<6%6:Moisture:<6%Characteristic1,our charcoal is instant light burningat the beginning2,long burning time3,No smell/smoke/less ash4,Made under high temperature high pressure Packing:3kg/5kg/10kg in a box