This 21pcs Die Cast aluminum non-stick cookware is made of special – formulated aluminum alloy with advanced die-cast technology.?It is light and easy in operation, to eliminate the demerits of iron cookware, which is heavy and liable, and eliminates the weakness of drawn iron cookware.Owing to the fast heat transmission, this cookware can fry, cook and roast foods with little oil, or without oil. No oil- carbonizing or sticking, which complies with people’s traditional idea to cook food with cast cookware and makes people more healthy.Both the external and internal layers of the cookware are sprayed with non-stick coat, which is sanitary and washable. The coat is an international certified famous product, which is safe, reliable and durable, rendering a long service life.The glass lid is safe, transparent, heat-resistant, beautiful and able to be directly put into the stove.This 21pcs Die cast aluminum cookware keeps pace with international cooking utensil trend.