The housing of all сookware Dára are made of cast aluminum: heats evenly and no deformation. Reinforced 5 layer non-stick coating based on granite structure. Coating does not contain PFOA, cadmium, and lead and is completely safe. Housing made of cast aluminum: heats evenly and no deformation. Permitted to use non-sharp metal utensils. Suitable for all types of cookers, including induction. Stay-cool handle coated with "Soft-touch" prevents slipping. Removable stay-cool silicone pads on the handles of saucepot and serving pan allow using cookware in the oven. Guarantee on Dára series cookware is 5 years.