Zwilling JA Henckels Arona 5-Piece Flatware Set Manufactured from high quality 18/10 Stainless Steel Optimal combination of 18% Chromium and 10% Nickel offers the best corrosion resistance Maintains a long lasting silver-like luster Mono-block dinner knife construction for perfect weight and balance Forged dinner knife blades provide cutting precision Substantial sizing and heavy gauge weight Dishwasher safe Made in China