Made in Italy with the highest quality of 18/10 stainless steel, 3,0 mm thick, very durable, ergonomic. Knives have double serration for a durable sharpness. Dishwasher safe. Enhance your dining experience with this beautiful Italian flatware! The special Vintage Process gives the surface of Stainless Steel a rustic, warm, and elegant appearance; yet the product is inoxidable, dishwasher safe, durable, and food safe. The production process is not galvanic and does not produce pollution.