Why choose a width of 15cm. reason 1, the consumption of carbon in the barbecue process is very large save carbon. Reason 2, most of the braziers used for barbecue is 30cm Imagine, the furnace width 15cm bend 1cm brazier still left 14cm skewer in front of the stove out 3cm hand grasp 11cm will not be hot because the hand grasp part of the ventilation, at any time to reduce the temperature. Reason 3: The wider the stove, the lower the temperature will be when the distance of the charcoal from the skewer is equal. Why? Because the ventilation capacity per unit area is not as good, the temperature loss is not as good, which means that the temperature of the grill can be reached. A barbecuer will understand this. Even barbecue restaurants choose 14cm wide stoves because of the temperature. Some say I grill out how not as good as the barbecue store's The tool is the first reason ！！！！ The ingredients and techniques are the second most important thing. That is to say, the fire is the most important. The main purpose of the wider grill is to grill gluten. Autumn knife fish, corns, and other unique food specialties.