These are debarked firewood logs rotary-processed from Japanese cedar from Yamagata Prefecture. They are dried for one year and packed tightly in a 140-size cardboard box. They are the fastest to get your stove stably hot. This firewood set is made of wood perfect for wood-burning stoves, barbecues, and campfires. - Material: Cedar - Packaging: Cardboard box - Shape: Semicircular firewood - Quantity: Multiple logs - Usage: For barbecues and campfires Camping Firewood Stove Barbecue Kindling Cedar firewood Small stove Solo camping Fire starter Thank you for viewing.