Spectra is the best of hybrid cooking, combining the strength and responsiveness of 3-ply stainless steel with the ease of our best ceramic nonstick. Powered by our innovative Thermobond™ Technology, this 12" wok features a stainless steel etched pattern, a reinforced boost layer, and our signature PFAS-free nonstick for incredible searing, effortless release, and pro-level performance.