Staedtler Mars Micro Carbon 255 - case of 40 graphite leads - 0,5mm

- Mechanical pencil lead for use on paper and drawing card
- High break resistance due to flexible lead
- Smooth-gliding lead, jet black lines
- Innovative push-button mechanism for single-handed use and refilling of individual leads
- Funnel-shaped tip for easy refilling, lead content window
- Unique ecological manufacturing process without PVC or softening agents
- More than 90% natural raw materials
- Suitable for use with all mechanical pencils