The twin is a slim, beautifully styled, stainless steel pen. It is a 2-in-1 ballpoint pen with a mechanical pencil combined. The ballpoint pen has a ball diameter of 0.7mm and uses 0.5mm pencil leads.
Barrel Colour: Stainless Steel Silver
Ball Diameter: 0.5mm Pencil & Fine 0.7mm Ballpoint Width Stroke: 0.21mm