A: Thank you for your inquiry regarding the Rachael Ray Twin Pack Hard-Anodized Nonstick Skillet set. This set is glass, ceramic, gas and electric stovetop suitable. We hope this helps. <ms>

A: Thank you for your inquiry. The Rachael Ray Twin Pack Hard-Anodized Nonstick Skillet Set is suitable for gas, electric, and glass stovetops. We hope this information is helpful.

A: Thank you for your great question regarding the Rachael Ray Twin Pack Hard-Anodized Nonstick Skillet Set with Handles - Gray with Agave Blue, Raynham. The Rachael Ray lines of nonstick cookware are made of hard anodized aluminum. Hard anodization is an electrochemical process that gives the cookware a dark color and makes it twice as hard as stainless steel. The nonstick coating used on our hard anodized cookware lines are PFOA-free and contain PTFE - the chemical name of the nonstick coating and the actual ingredient that makes the cookware "nonstick." Actually, all nonstick coatings from any maker contain PTFE. Rest assured, that Rachael Ray cookware is safe for everyday consumer use. We hope this information is helpful.