It is an excellent conductor of heat, spreading it throughout the grill evenly. It is ecological because it uses less charcoal than the traditional ones. Thanks to this product special design that prevents the fat from falling onto the fire, it causes no flame and therefore it avoids the production of benzopyrene, which could cause diseases, avoiding flame and potential carcinogenic benzopyrenes. Being made of polished stainless steel plate, cleaning the grill is much easier and more hygienic than the traditional grills. Easy and hygienic cleaning.