Nonstick Ceramic coating is PTFE-Free, PFOA-Free, cadmium and lead free, Ceramic coating provide superior scratch resistant than traditional nonstick * Cookware use thick gauge aluminum material provide super heat conductive without any hot-spot in bottom * Anti-slip coating on handle provide a soft feeling when touch handle, make it comfortable and stay cool during cooking * Exterior is color paint resistant to high temperature and easy to clean * Tempered glass lids makes viewing food easy from start to finish