Tango Silver Fountain Pen Aquamarine. This beautiful Tango silver & Aquamarine fountain pen is a new design from Waldmann. The Fountain Pen has a sterling silver cap and lower barrel, which has been lacquered with brilliant Aquamarine lacquer. After lacquering, the imagination pattern has then been engraved through the lacquer to show off the sterling silver. The fountain pen will be fully hallmarked and the component parts such as the clip have been plated in platinum. The Tango Silver Fountain Pen has a screw-off cap and will be in a luxury presentation 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. Also available as a Rollerball and a Ballpoint. See below for matching pens, refills, and accessories.