GreenPan Lima 12.5" Ceramic Non-Stick Open Wok with Helper Handle GreenPan is the pioneer of healthy ceramic non-stick: safe cookware that doesnt contain any toxic chemicals or persistent pollutants and is easy to use Thermolon ceramic non-stick is manufactured without PFAS, PFOA, lead, and cadmium. The coating wont blister, peel or release any harmful fumes, even if you accidently overheat your pan With durable construction for excellent heat conduction and reliable cooking results The riveted stainless steel handles are contoured for a relaxed and comfortable grip