Cosmo Fish Knife 18/10 Stainless Steel: Angular design with clean cut lines and bevelled edges: Elia Cosmo Table Knife, part of the Cosmo Cutlery range. This Angular design with clean cut line and bevelled edges is the perfect accompaniment to a generously proportioned dinner service. Easy and comfortable to use, due to its heavy-gauge providing good balance, Cosmo is ideal for use in the catering environment and co-ordinates well with every style of tableware.