A:AnswerThank you for your great question, Shilha. The Circulon - Elite 12" Covered Deep Skillet features solid, heavy duty hard-anodized construction which provides fast, steady heating and the soft, comfortable handles are double riveted for strength. Although the set is not dishwasher safe, hand washing is a breeze with the PFOA-free metal utensil safe premium-quality nonstick. This set is suitable for use on glass, ceramic, gas and electric stove tops, and is oven safe to 400°F. We hope this information is helpful.