Totally toxin-free product,Three Layers, Three Benefits: Core of quick and even heating Aluminium sandwiched between 2 layers of 100% safe non-toxic food grade Stainless Steel on one side and induction compatible, magnetic Stainless Steel on the other.,Stay Cool handles: Permanently riveted & Silicon covered stainless steel handles.,Mirror polished finish outside & Emery finish inside for a classy appearance and it is metal utensil safe