Cromore Ballpen Appealing aluminium ballpen featuring a unique clip design raised textured grip and chrome trim. The anodised barrel is available in a range of vivid colours and is ideal for laser engraving. Push-Button Ballpen. Colours: Blue, Red, Black, Silver, Gun Metal. Print Area: 35mm x 20mm. Laser Print Area: 45mm x 6mm. Production Time 8-10 Working Days.