This is a tea charcoal. This is a combination of charcoal for your furnaces. Unlike furnaces, this is a total of 10 pieces. Kunuji charcoal is not poor quality. Set includes 10 coal, 4 coaster wheels, 12 round tube charcoal, 12 coconut coal, 12 point charcoal, 32 round balls (including incense stand), and 32 cobbles (including pillow charcoal). If you calculate each item before, we think it will be cheaper for you. The photo is the first picture of the box when the box is opened, so we hope that you can imagine this feeling. Our stock is 12. Multiple pieces can be packaged at a time.