Pen Pen is a natural evolution of its big brother Bin Bin. Small in size but big on function Pen Pen is a functional addition to any workspace. A smaller, softer version of Bin Bin, the artist's early drafts create a visible connection between a pen and crumpled paper. In detail: Type : Pencil holder. Colour : White. Material : Polypropylene. Dimensions : H 10 cm - Ø 10 cm.