This cutlery is dishwasher safe. All Mepra cutlery is made of high-quality stainless steel (SS) 18/10. Stainless steel is a type of high-alloy steel. This steel contains more than 5% alloying elements and is very strong. Stainless steel is not affected by oxidation or corrosion (rust). Due to the use of high-quality 18/10 stainless steel, the quality of the cutlery will remain excellent, even if you use it often. This cutlery is included in the collection of Mepra for its unique design and quality features. It's a contemporary design, high-quality cutlery at an attractive price.