Tuscany Rollerball Black Silver Ruthenium Finish. This new design Rollerball has a sterling silver cap. The cap has been plated with a frosted Ruthenium to give it a darker look. The ruthenium has then been engraved with a line pattern to show the shiny sterling silver through. The lower part of the Rollerball is finished in a highly polished brilliant black lacquer and has a screw-on cap. The Tuscany Rollerball Black Silver Ruthenium Finish is presented in a luxury gift box. Including a 10-year guarantee and a silver cleaning cloth. All our silver pens are made by skilled craftsmen and women at Waldmann in Germany. This new design is also available in a matching Fountain Pen, Ballpoint or pencil. See below for matching pens, refills and accessories.