Rada Cutlery Starter Set S48 and Rada Cooking & Cutting Tips Booklet: Bundle - 2 items Bundle of 2 items: Rada Cutlery S48 7 Piece Boxed Gift Set and Rada Cooking & Cutting Tips Booklet Made in the USA and includes a Lifetime Guarantee.. Surgical Quality T420 High Carbon Stainless Steel. Blades are hollow ground for maximum edge retention and are hand sharpened for a razor sharp edge. Hand wash and dry immediately after use to prevent discoloration of the Brushed Aluminum Handle.