Altitude Ingress Ball Penthis metal ball pen has a matte black top coating with a chrome underlay. The shiny underlay matches the rose gold trim accents of the pen, and is revealed when your logo is engraved on the barrel. This creates a striking look. The ball pen refill contains good quality, black german ink and will provide smooth, uninterrupted writing for a minimum of 1,500 metres. aluminium black german ink minimum 1,500 metres writing distance rubberized black barrel