With excellent heat retention and solid cast iron engineering, Eetrite's cast iron cookware is ideal for stovetops and ovens.. Over, and over and over again! Add this 2 tone red range of cast iron cookware to your kitchen repertoire and cook and serve in style! For best results, use cast iron on a low to medium heat. For cooking, Eetrite recommends heat resistant nylon or wooden kitchen tools. Avoid cutting onto the enamel surface with knives or metal utensils. Never place a hot casserole or pan directly onto an unprotected surface. Always use a glove when handling as the handles get very hot during cooking. Cast iron may chip or break when dropped against a hard surface. The Eetrite cast iron cookware can be used on all heat sources, however, when using on any glass stovetops, always follow the manufacturer’s instructions for use of your cookware.