Construction Ballpoint Pen

You don't have to be an architect or engineer to love the Construction Ballpoint Pen from Troika. This multi-tool pen features an architectural ruler in both centimetres and inches, a level, and a mini screwdriver with both a slotted and Phillips head hiding under the stylus. The comfortably weighted brass barrel has six sides for an easy grip and is available in five colours.

• Lacquered finish