Aeternum cookware is a type of non-stick cookware that is made with a unique coating that is said to be durable and long-lasting. The coating is made with a substance called diamond-like carbon, which is said to be ten times harder than stainless steel. This makes the cookware scratch and heat resistant. In addition, the Aeternum cookware is said to be dishwasher safe and oven safe up to 500 degrees Fahrenheit.