According to the thermal stress theory, honeycomb is better and heated well. Look at the bottom of most rice cookers and see the principle of honeycomb structure. Honeycomb means that there is a honeycomb grid at the bottom of the pot, which is convenient for uniform heating and saves energy. Principle of honeycomb wok: honeycomb wok is a kind of coated wok. Honeycomb non-stick pan is a concave surface formed on the inner wall of the pan by laser etching, and then PTFE coating is sprayed on the concave surface. The dark gray substance in the honeycomb is coated with PTFE.
Honeycomb wok is not as clean as traditional coated wok and expensive.