100% natural premium charcoal briquettes

100% natural premium charcoal briquettes - Concentrated, 2-3 times longer burning time than normal charcoal. - Very compact, 2 to 3 times less quantity than normal charcoal. - Burn time up to 5 hours. - Greater heating value, combustion temperature up to 900º. - Very low ash residue, only 1.5%. - 100% chemical free. - No smoke. - Ecological product, from pruning.