Silver Fountain Pen Tango Black Lacquer. The silver Tango Fountain Pen has a screw on cap. The 925 sterling silver cap has been covered in brilliant black lacquer. The Black lacquer on the cap has been engraved with a ring pattern, which then shows the sterling silver through. The lower part of the pen is also finished in brilliant black lacquer. The silver Tango Fountain Pen is presented in a luxury gift box. Including a 10 year guarantee and silver cleaning cloth. Including free packet of 6 ink cartridges!!! Matching Ballpen, Pencil & Rollerball available. The Tango fountain pen is available with an 18ct bi-colour gold nib in fine, medium and broad. Please allow up to 4 weeks delivery for 18 ct Bi-Colour Gold Nibs. See below for matching pens, refills and accessories.