This is long-burning oak charcoal. Contents: 5 pieces for the front (approx. 3kg) 5 pieces of cylindrical charcoal, 1 ring-shaped piece 10 pieces each of round and split pipe charcoal, and point charcoal 20 pieces each of round and split "gitchiyo" charcoal The charcoal is carefully made by an individual, from the charcoal burning to the cutting process. After cutting, fine powder is removed with a blower. If you wish to purchase two boxes or change the number of pieces, please comment before making payment.