Silver Fountain Pen Xetra Black Lacquer. Including free packet of 6 ink cartridges!!! The Sterling Silver Xetra Fountain Pen has the unique Xetra X-style pattern. This Fountain Pen has a 925 sterling silver screw on cap. The lower part of the Silver Fountain Pen is finished in a brilliant Black lacquer. This Black & Silver Xetra Fountain pen will be in a luxury presentation Box including a 10 year guarantee and a silver cleaning cloth. Also available as a Ballpoint, Pencil and Rollerball with Cap. This fountain pen takes standard Waldmann cartridges or a Waldmann converter. See below for matching pens, refills and accessories.