The heat controller is made of stainless steel. Thick walls and a comfortable shape of the heat controller allow you to control the heating of the bowl more smoothly. The bottom is made with a slight inward indentation to prevent sticking. The large number of holes ensures good air circulation and an even distribution of heat throughout the mixture. The shape of the accessory allows 3 coals of 25 mm to be placed completely on the bottom, which prevents them from falling over the edge. When creating the heat management device, we were inspired by the design of an automobile piston, therefore, its technical characteristics are indicated on one side of the accessory.