Staedtler Mars Micro Mechanical Pencil Width: 0.5mm

Ergonomic, rubberized grip and integrated eraser in the cap ensure day-long use without fatigue — and without mistakes. Clips to your pocket or notebook to keep it handy
Never needs sharpening! Staedtler mechanical pencils are designed to reduce breakage of the smooth lead for uninterrupted drawing and writing
Refill and reuse for life. Comes pre-loaded with medium soft lead, and accepts any degree hardness .5mm graphite refills.
When the pros need precision, they turn to Staedtler. At school, the office or at home, Staedtler has created mechanical pencils that can do it all, and do it well
Unmatched versatility – Use as a test pencil, drafting pencil. It’s choice in the artists studio and office as well