Authentic Kishu Binchotan Binchotan is a traditionally Japanese charcoal. White binchotan is chemical free, almost smoke free, and burns for up to 4-5 hours at a consistent temperature. Not only is it ideal for grilling, but it will also last an entire service. The lack of chemical additives and the incredibly high heat preserves the flavorful juices, adds a beautiful sear, and makes anything barbecued on it absolutely delicious.About Kishu White Binchotan - Hanmaru Kishu binchotan is made in the city of Tanabe in Wakayama prefecture, and is the most widely recognized as the finest quality binchotan available in the world. The municipality is dedicated to maintaining the quality born of tradition in all its binchotan production by using ubame oak wood. The Kishu white binchotan hanmaru are halved pieces of the kishu binchotan, and will therefore be easier to light than the komaru. 6-15cm 15Kg