Opened but unused. I purchased this for camping, but I don't think I'll be using it, so I'm selling it. Product Name: Iwate Zaku Charcoal, First Class, 5kg Contents: 5kg Country of Origin: Japan, Iwate Prefecture Type/Raw Material: Black Charcoal, Oak Description: This is a high-quality, domestically produced charcoal made from Japanese oak (nara) from Iwate Prefecture. It is characterized by "little smoke" and "good firepower and long burn time." Because it is made using traditional charcoal-making methods, the original "aroma" of the charcoal adds a nice touch to the flavor of the ingredients. It can be used year-round, such as for barbecues in spring and summer, and for irori (sunken hearths), robata (fireside cooking), and shichirin (small charcoal grills) for grilling saury and other dishes in autumn and winter. This is not cut charcoal, but rather a product (Zaku Charcoal) that collects the end pieces and broken pieces that are produced during the process of making cut charcoal. The shape and size are not uniform, so it may not be suitable for those who are concerned about appearance, but it is a perfect product for those who are only concerned about the quality of the fire, such as burn time, firepower, and smoke. #barbecue #bonfire #heater #stove #outdoorcooking #disasterprevention #disasterpreparedness #camping #mountaineering #emergencykit #barbecue #bonfire #heater #stove #outdoorcooking #disasterprevention #disasterpreparedness #camping