PS disposable plastic cutlery 1.PS knife,fork,spoon,spork 2.1012pcs/case in bulk Traditionally, good quality cutlery was made from silver (hence the U.S. name), though steel was always used for more utilitarian knives, and pewter was used for some cheaper items, especially spoons. From the nineteenth century, electroplated nickel silver (EPNS) was used as a cheaper substitute; nowadays, most ...