⦿ Heat Diffuser creates a flat cooking surface, and reduces and distributes heat evenly. It can eliminate hot spots in pans and keep foods from scorching.⦿ The Heat Conduction Plate absorbs and diffuses heat evenly for greater energy efficiency. It is safe for use on gas stove.⦿ The Heat Conduction Plate is suitable for cooking soup, porridge, frying, and it can let heat evenly conduction to the bottom of the pot.⦿ It can prevent blackening and scratch the pot and prolong the service time of the cooker.⦿ Defrost quickly. Just put the food that needs to be thawed on the Heat Conduction Plate, and the whole thawing process does not consume water or electricity⦿ Protect your cast iron cookware-this radiator can evenly distribute heat, eliminate hot spots in the pot and prevent the cookware from burning.⦿ The large cooking surface-about 9.4 inches in diameter, allows it to hold the largest pots and can defrost large pieces of meat.