Suitable for slow cooking as well as for cooking requiring higher temperatures. • Each kilogram of charcoal can generate approximately 30,000 BTUs. • Coal is produced in Missouri-type furnaces at a temperature between 300 and 350 ° C. DESCRIPTION Shape: Nice pieces from 1.5 "to 6". The smallest pieces are crushed for our briquette making. Duration of use: Depending on what you have to cook, smoke or grill. Duration is as needed. Raw material: Hardwood from forest biomass Type of wood: Maple (85%), Beech (10%) and Birch (5%)