The responsive mechanical pencil, from Faber-Castell. This classic Faber-Castell mechanical pencil has a 0.5 or 0.7mm lead, metal grip zone for writing comfort, and a high-quality extra long extendable eraser. This Faber-Castell pencil also allows you to adjust its lead cushioning settings to match your writing style—just twist the barrel to Hard for drawing and drafting, or Soft for everyday writing.