The wood of the coffee tree is unlikely to bend, so it is rarely used for household appliances. Mainly, this type of wood is used to produce charcoal wood. Coffee trees that have died or are not economically viable will be used to produce coffee charcoal wood, a unique and eco-friendly option for grilling and heating purposes. Specification of COFFEE Charcoal Moisture content: 1.75% Ash content: 5.82% Volatile matter content: 29.89% Fixed carbon content: 64.29% Calorific value: 6701 kcal/kg Burning time: 3 hours Dimension of COFFEE Charcoal Shape: stick Diameter: 2-6cm Length: 4-12cm