The housing of all сookware Šedá are made of forged aluminum: heats evenly and no deformation. 5-layer non-stick coating QuanTanium reinforced with titanium elements. Coating does not contain PFOA, cadmium, and lead and is completely safe. Permitted to use non-sharp metal utensils. FULL Induction technology provides uniform heat flux distribution and rapid heating. Suitable for all types of hobs, including induction.Stay-cool handle coated with "Soft-touch" prevents slipping. Guarantee on Šedá series cookware is 5 years.