Hartholz - Briketts Buche (960 kg netto)

These premium birch briquettes are made from pure, compressed birch chips without chemical binders, sourced from sustainable forestry. They have a round shape, measure about 25 cm x 9 cm, and come in packs of 5 (10 kg each).

• The description claims that these briquettes have a long burning duration and a high calorific value of approximately 5.0 kWh/kg.
• The description claims that the ash content is less than 1%.