Faber-Castell Ambition Rhombus Mechanical PencilThe clean lines and selected materials of the these slim writing implements make an excellent impression. They are distinguished by clear cut visual design combined with professional functionalism. The barrel of this Ambition Black Rhombus propelling pencil is made of black resin, with a laborious guilloche engraving and polished to a high gloss. Highly polished chromed metal end cap and tip with a spring loaded metal clip. 0. 7 mm lead, lead degree B