Box of 96 chicha charcoal cubes of 2.5 cm sides. these charcoal cubes can be used in kaloud type heating systems. they are 100% acacia with high heat output long life and no smoke or toxins.. . matter. acacia (100%). . contents. 96 coal cubes. . specificities. high calorific power. long duration. smokeless. without toxins. can be used in kaloud type heating systems. . dimensions. coal cube. side (cm). 2.5cm