Parker® Vector® Tri-Function Pen, 3-in-1 This multipurpose writing tool combines a mechanical pencil with a ballpoint pen measuring 0.7mm. An excellent option for people who respect functionality and performance. Top and Bottom Stainless Steel Components Barrel with Chrome Trim Lacquered Finish, Shiny and Scratch-resistant Ideal for Engineers, Students, and People on the Go Parker Pen Acquire, Utilize, or Present it! Parker in the UK