Contour Argent Range. Top selling range of satin silver push-button promotional pens with colourful grips. Sleek satin silver barrels have comfortable coloured soft rubber grips all highlighted with polished chrome trims for that finishing touch. Priced and popular for all promotions. Grips are available in 7 bright colours and even larger print area than before (57mm x 10mm) for your messages. Also referred to as the Curvy Ballpen.