Silver Ballpoint Pen Tango Pinstripe Pattern. Tango Ballpoint Pen – Silver and Pinstripe Pattern. The Tango design has been one of our most popular pen designs for over 10 years. The silver Tango ballpoint is made from 925 sterling silver and has a pinstripe pattern. The pen has a push button action on the top. This Silver Tango ballpoint pen is fully hallmarked and has an engraving panel alongside the clip. In luxury presentation box with 10 year guarantee, a silver cleaning cloth. Rollerball & Fountain Pen available. See below for matching pens, refills and accessories.