Silver Sport Cuff Links Football, Golf, Tennis, Cricket and Ruby This is a unique selection of 925 Sterling Silver Sports Ball Cuff Links. The Silver Sports Ball Cuff Links are manufactured by UK by silversmiths and are fully hallmarked. Matching Key Rings, money clips & bookmarks are also available . All cuff links are presented in a smart Cuff link box. The Cuff Links can not be engraved, but we can supply and engraving plate to go on the box.